diff --git a/crates/ruff_server/src/fix.rs b/crates/ruff_server/src/fix.rs
index e1fa2e281db53..7fa8b9c820bab 100644
--- a/crates/ruff_server/src/fix.rs
+++ b/crates/ruff_server/src/fix.rs
@@ -1,3 +1,7 @@
+use std::borrow::Cow;
+
+use rustc_hash::FxHashMap;
+
 use ruff_linter::{
     linter::{FixerResult, LinterResult},
     packaging::detect_package_root,
@@ -5,8 +9,8 @@ use ruff_linter::{
 };
 use ruff_notebook::SourceValue;
 use ruff_source_file::LineIndex;
-use rustc_hash::FxHashMap;
-use std::borrow::Cow;
+use ruff_workspace::resolver::match_any_exclusion;
+use ruff_workspace::FileResolverSettings;
 
 use crate::{
     edit::{Replacement, ToRangeExt},
@@ -20,12 +24,29 @@ pub(crate) type Fixes = FxHashMap<lsp_types::Url, Vec<lsp_types::TextEdit>>;
 
 pub(crate) fn fix_all(
     query: &DocumentQuery,
+    file_resolver_settings: &FileResolverSettings,
     linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> crate::Result<Fixes> {
     let document_path = query.file_path();
     let source_kind = query.make_source_kind();
 
+    // If the document is excluded, return an empty list of fixes.
+    if let Some(exclusion) = match_any_exclusion(
+        document_path,
+        &file_resolver_settings.exclude,
+        &file_resolver_settings.extend_exclude,
+        Some(&linter_settings.exclude),
+        None,
+    ) {
+        tracing::debug!(
+            "Ignored path via `{}`: {}",
+            exclusion,
+            document_path.display()
+        );
+        return Ok(Fixes::default());
+    }
+
     let package = detect_package_root(
         document_path
             .parent()
diff --git a/crates/ruff_server/src/lint.rs b/crates/ruff_server/src/lint.rs
index 4815a9d5ef1a9..9ce7ceabf7924 100644
--- a/crates/ruff_server/src/lint.rs
+++ b/crates/ruff_server/src/lint.rs
@@ -16,6 +16,8 @@ use ruff_python_index::Indexer;
 use ruff_python_parser::AsMode;
 use ruff_source_file::{LineIndex, Locator};
 use ruff_text_size::{Ranged, TextRange};
+use ruff_workspace::resolver::match_any_exclusion;
+use ruff_workspace::FileResolverSettings;
 use rustc_hash::FxHashMap;
 use serde::{Deserialize, Serialize};
 
@@ -60,12 +62,29 @@ pub(crate) type Diagnostics = FxHashMap<lsp_types::Url, Vec<lsp_types::Diagnosti
 
 pub(crate) fn check(
     query: &DocumentQuery,
+    file_resolver_settings: &FileResolverSettings,
     linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> Diagnostics {
     let document_path = query.file_path();
     let source_kind = query.make_source_kind();
 
+    // If the document is excluded, return an empty list of diagnostics.
+    if let Some(exclusion) = match_any_exclusion(
+        document_path,
+        &file_resolver_settings.exclude,
+        &file_resolver_settings.extend_exclude,
+        Some(&linter_settings.exclude),
+        None,
+    ) {
+        tracing::debug!(
+            "Ignored path via `{}`: {}",
+            exclusion,
+            document_path.display()
+        );
+        return Diagnostics::default();
+    }
+
     let package = detect_package_root(
         document_path
             .parent()
diff --git a/crates/ruff_server/src/server/api/diagnostics.rs b/crates/ruff_server/src/server/api/diagnostics.rs
index dc86d7a8e433c..87fabb16e546f 100644
--- a/crates/ruff_server/src/server/api/diagnostics.rs
+++ b/crates/ruff_server/src/server/api/diagnostics.rs
@@ -10,6 +10,7 @@ pub(super) fn generate_diagnostics(snapshot: &DocumentSnapshot) -> Diagnostics {
     if snapshot.client_settings().lint() {
         crate::lint::check(
             snapshot.query(),
+            snapshot.query().settings().file_resolver(),
             snapshot.query().settings().linter(),
             snapshot.encoding(),
         )
diff --git a/crates/ruff_server/src/server/api/requests/code_action.rs b/crates/ruff_server/src/server/api/requests/code_action.rs
index 837bcc8a95310..14cf670c062af 100644
--- a/crates/ruff_server/src/server/api/requests/code_action.rs
+++ b/crates/ruff_server/src/server/api/requests/code_action.rs
@@ -1,3 +1,8 @@
+use lsp_server::ErrorCode;
+use lsp_types::{self as types, request as req};
+use rustc_hash::FxHashSet;
+use types::{CodeActionKind, CodeActionOrCommand};
+
 use crate::edit::WorkspaceEditTracker;
 use crate::lint::{fixes_for_diagnostics, DiagnosticFix};
 use crate::server::api::LSPResult;
@@ -5,10 +10,6 @@ use crate::server::SupportedCodeAction;
 use crate::server::{client::Notifier, Result};
 use crate::session::DocumentSnapshot;
 use crate::DIAGNOSTIC_NAME;
-use lsp_server::ErrorCode;
-use lsp_types::{self as types, request as req};
-use rustc_hash::FxHashSet;
-use types::{CodeActionKind, CodeActionOrCommand};
 
 use super::code_action_resolve::{resolve_edit_for_fix_all, resolve_edit_for_organize_imports};
 
@@ -156,6 +157,7 @@ fn fix_all(snapshot: &DocumentSnapshot) -> crate::Result<CodeActionOrCommand> {
             Some(resolve_edit_for_fix_all(
                 document,
                 snapshot.resolved_client_capabilities(),
+                snapshot.query().settings().file_resolver(),
                 snapshot.query().settings().linter(),
                 snapshot.encoding(),
             )?),
@@ -192,6 +194,7 @@ fn notebook_fix_all(snapshot: &DocumentSnapshot) -> crate::Result<CodeActionOrCo
             Some(resolve_edit_for_fix_all(
                 document,
                 snapshot.resolved_client_capabilities(),
+                snapshot.query().settings().file_resolver(),
                 snapshot.query().settings().linter(),
                 snapshot.encoding(),
             )?),
@@ -228,6 +231,7 @@ fn organize_imports(snapshot: &DocumentSnapshot) -> crate::Result<CodeActionOrCo
             Some(resolve_edit_for_organize_imports(
                 document,
                 snapshot.resolved_client_capabilities(),
+                snapshot.query().settings().file_resolver(),
                 snapshot.query().settings().linter(),
                 snapshot.encoding(),
             )?),
@@ -264,6 +268,7 @@ fn notebook_organize_imports(snapshot: &DocumentSnapshot) -> crate::Result<CodeA
             Some(resolve_edit_for_organize_imports(
                 document,
                 snapshot.resolved_client_capabilities(),
+                snapshot.query().settings().file_resolver(),
                 snapshot.query().settings().linter(),
                 snapshot.encoding(),
             )?),
diff --git a/crates/ruff_server/src/server/api/requests/code_action_resolve.rs b/crates/ruff_server/src/server/api/requests/code_action_resolve.rs
index 39ef90bf54d10..46ea49dcbe9f8 100644
--- a/crates/ruff_server/src/server/api/requests/code_action_resolve.rs
+++ b/crates/ruff_server/src/server/api/requests/code_action_resolve.rs
@@ -1,5 +1,12 @@
 use std::borrow::Cow;
 
+use lsp_server::ErrorCode;
+use lsp_types::{self as types, request as req};
+
+use ruff_linter::codes::Rule;
+use ruff_linter::settings::LinterSettings;
+use ruff_workspace::FileResolverSettings;
+
 use crate::edit::WorkspaceEditTracker;
 use crate::fix::Fixes;
 use crate::server::api::LSPResult;
@@ -7,10 +14,6 @@ use crate::server::SupportedCodeAction;
 use crate::server::{client::Notifier, Result};
 use crate::session::{DocumentQuery, DocumentSnapshot, ResolvedClientCapabilities};
 use crate::PositionEncoding;
-use lsp_server::ErrorCode;
-use lsp_types::{self as types, request as req};
-use ruff_linter::codes::Rule;
-use ruff_linter::settings::LinterSettings;
 
 pub(crate) struct CodeActionResolve;
 
@@ -22,7 +25,7 @@ impl super::BackgroundDocumentRequestHandler for CodeActionResolve {
     fn document_url(params: &types::CodeAction) -> Cow<types::Url> {
         let uri: lsp_types::Url = serde_json::from_value(params.data.clone().unwrap_or_default())
             .expect("code actions should have a URI in their data fields");
-        std::borrow::Cow::Owned(uri)
+        Cow::Owned(uri)
     }
     fn run_with_snapshot(
         snapshot: DocumentSnapshot,
@@ -54,6 +57,7 @@ impl super::BackgroundDocumentRequestHandler for CodeActionResolve {
                 resolve_edit_for_fix_all(
                     query,
                     snapshot.resolved_client_capabilities(),
+                    query.settings().file_resolver(),
                     query.settings().linter(),
                     snapshot.encoding(),
                 )
@@ -64,6 +68,7 @@ impl super::BackgroundDocumentRequestHandler for CodeActionResolve {
                 resolve_edit_for_organize_imports(
                     query,
                     snapshot.resolved_client_capabilities(),
+                    query.settings().file_resolver(),
                     query.settings().linter(),
                     snapshot.encoding(),
                 )
@@ -84,12 +89,13 @@ impl super::BackgroundDocumentRequestHandler for CodeActionResolve {
 pub(super) fn resolve_edit_for_fix_all(
     query: &DocumentQuery,
     client_capabilities: &ResolvedClientCapabilities,
+    file_resolver_settings: &FileResolverSettings,
     linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> crate::Result<types::WorkspaceEdit> {
     let mut tracker = WorkspaceEditTracker::new(client_capabilities);
     tracker.set_fixes_for_document(
-        fix_all_edit(query, linter_settings, encoding)?,
+        fix_all_edit(query, file_resolver_settings, linter_settings, encoding)?,
         query.version(),
     )?;
     Ok(tracker.into_workspace_edit())
@@ -97,21 +103,23 @@ pub(super) fn resolve_edit_for_fix_all(
 
 pub(super) fn fix_all_edit(
     query: &DocumentQuery,
+    file_resolver_settings: &FileResolverSettings,
     linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> crate::Result<Fixes> {
-    crate::fix::fix_all(query, linter_settings, encoding)
+    crate::fix::fix_all(query, file_resolver_settings, linter_settings, encoding)
 }
 
 pub(super) fn resolve_edit_for_organize_imports(
     query: &DocumentQuery,
     client_capabilities: &ResolvedClientCapabilities,
-    linter_settings: &ruff_linter::settings::LinterSettings,
+    file_resolver_settings: &FileResolverSettings,
+    linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> crate::Result<types::WorkspaceEdit> {
     let mut tracker = WorkspaceEditTracker::new(client_capabilities);
     tracker.set_fixes_for_document(
-        organize_imports_edit(query, linter_settings, encoding)?,
+        organize_imports_edit(query, file_resolver_settings, linter_settings, encoding)?,
         query.version(),
     )?;
     Ok(tracker.into_workspace_edit())
@@ -119,6 +127,7 @@ pub(super) fn resolve_edit_for_organize_imports(
 
 pub(super) fn organize_imports_edit(
     query: &DocumentQuery,
+    file_resolver_settings: &FileResolverSettings,
     linter_settings: &LinterSettings,
     encoding: PositionEncoding,
 ) -> crate::Result<Fixes> {
@@ -130,5 +139,5 @@ pub(super) fn organize_imports_edit(
     .into_iter()
     .collect();
 
-    crate::fix::fix_all(query, &linter_settings, encoding)
+    crate::fix::fix_all(query, file_resolver_settings, &linter_settings, encoding)
 }
diff --git a/crates/ruff_server/src/server/api/requests/execute_command.rs b/crates/ruff_server/src/server/api/requests/execute_command.rs
index ede84529b804f..3a1f7101e08d9 100644
--- a/crates/ruff_server/src/server/api/requests/execute_command.rs
+++ b/crates/ruff_server/src/server/api/requests/execute_command.rs
@@ -64,6 +64,7 @@ impl super::SyncRequestHandler for ExecuteCommand {
                 Command::FixAll => {
                     let fixes = super::code_action_resolve::fix_all_edit(
                         snapshot.query(),
+                        snapshot.query().settings().file_resolver(),
                         snapshot.query().settings().linter(),
                         snapshot.encoding(),
                     )
@@ -81,6 +82,7 @@ impl super::SyncRequestHandler for ExecuteCommand {
                 Command::OrganizeImports => {
                     let fixes = super::code_action_resolve::organize_imports_edit(
                         snapshot.query(),
+                        snapshot.query().settings().file_resolver(),
                         snapshot.query().settings().linter(),
                         snapshot.encoding(),
                     )
diff --git a/crates/ruff_server/src/server/api/requests/format.rs b/crates/ruff_server/src/server/api/requests/format.rs
index 173a51c925248..e591bb13b1a36 100644
--- a/crates/ruff_server/src/server/api/requests/format.rs
+++ b/crates/ruff_server/src/server/api/requests/format.rs
@@ -1,14 +1,19 @@
+use std::path::Path;
+
+use lsp_types::{self as types, request as req};
+use types::TextEdit;
+
+use ruff_python_ast::PySourceType;
+use ruff_source_file::LineIndex;
+use ruff_workspace::resolver::match_any_exclusion;
+use ruff_workspace::{FileResolverSettings, FormatterSettings};
+
 use crate::edit::{Replacement, ToRangeExt};
 use crate::fix::Fixes;
 use crate::server::api::LSPResult;
 use crate::server::{client::Notifier, Result};
 use crate::session::DocumentSnapshot;
 use crate::{PositionEncoding, TextDocument};
-use lsp_types::{self as types, request as req};
-use ruff_python_ast::PySourceType;
-use ruff_source_file::LineIndex;
-use ruff_workspace::FormatterSettings;
-use types::TextEdit;
 
 pub(crate) struct Format;
 
@@ -39,6 +44,8 @@ pub(super) fn format_full_document(snapshot: &DocumentSnapshot) -> Result<Fixes>
             if let Some(changes) = format_text_document(
                 text_document,
                 snapshot.query().source_type(),
+                snapshot.query().file_path(),
+                snapshot.query().settings().file_resolver(),
                 snapshot.query().settings().formatter(),
                 snapshot.encoding(),
                 true,
@@ -50,6 +57,8 @@ pub(super) fn format_full_document(snapshot: &DocumentSnapshot) -> Result<Fixes>
         if let Some(changes) = format_text_document(
             snapshot.query().as_single_document().unwrap(),
             snapshot.query().source_type(),
+            snapshot.query().file_path(),
+            snapshot.query().settings().file_resolver(),
             snapshot.query().settings().formatter(),
             snapshot.encoding(),
             false,
@@ -71,6 +80,8 @@ pub(super) fn format_document(snapshot: &DocumentSnapshot) -> Result<super::Form
     format_text_document(
         text_document,
         snapshot.query().source_type(),
+        snapshot.query().file_path(),
+        snapshot.query().settings().file_resolver(),
         snapshot.query().settings().formatter(),
         snapshot.encoding(),
         snapshot.query().as_notebook().is_some(),
@@ -80,10 +91,24 @@ pub(super) fn format_document(snapshot: &DocumentSnapshot) -> Result<super::Form
 fn format_text_document(
     text_document: &TextDocument,
     source_type: PySourceType,
+    file_path: &Path,
+    file_resolver_settings: &FileResolverSettings,
     formatter_settings: &FormatterSettings,
     encoding: PositionEncoding,
     is_notebook: bool,
 ) -> Result<super::FormatResponse> {
+    // If the document is excluded, return early.
+    if let Some(exclusion) = match_any_exclusion(
+        file_path,
+        &file_resolver_settings.exclude,
+        &file_resolver_settings.extend_exclude,
+        None,
+        Some(&formatter_settings.exclude),
+    ) {
+        tracing::debug!("Ignored path via `{}`: {}", exclusion, file_path.display());
+        return Ok(None);
+    }
+
     let source = text_document.contents();
     let mut formatted = crate::format::format(text_document, source_type, formatter_settings)
         .with_failure_code(lsp_server::ErrorCode::InternalError)?;
diff --git a/crates/ruff_server/src/server/api/requests/format_range.rs b/crates/ruff_server/src/server/api/requests/format_range.rs
index c50a3475e0585..970ee14fef94c 100644
--- a/crates/ruff_server/src/server/api/requests/format_range.rs
+++ b/crates/ruff_server/src/server/api/requests/format_range.rs
@@ -1,8 +1,16 @@
+use std::path::Path;
+
+use lsp_types::{self as types, request as req, Range};
+
+use ruff_python_ast::PySourceType;
+use ruff_workspace::resolver::match_any_exclusion;
+use ruff_workspace::{FileResolverSettings, FormatterSettings};
+
 use crate::edit::{RangeExt, ToRangeExt};
 use crate::server::api::LSPResult;
 use crate::server::{client::Notifier, Result};
 use crate::session::DocumentSnapshot;
-use lsp_types::{self as types, request as req};
+use crate::{PositionEncoding, TextDocument};
 
 pub(crate) struct FormatRange;
 
@@ -17,25 +25,63 @@ impl super::BackgroundDocumentRequestHandler for FormatRange {
         _notifier: Notifier,
         params: types::DocumentRangeFormattingParams,
     ) -> Result<super::FormatResponse> {
-        let document = snapshot
-            .query()
-            .as_single_document()
-            .expect("hover should only be called on text documents or notebook cells");
-        let text = document.contents();
-        let index = document.index();
-        let range = params.range.to_text_range(text, index, snapshot.encoding());
-        let formatted_range = crate::format::format_range(
-            document,
-            snapshot.query().source_type(),
-            snapshot.query().settings().formatter(),
-            range,
-        )
-        .with_failure_code(lsp_server::ErrorCode::InternalError)?;
-        Ok(Some(vec![types::TextEdit {
-            range: formatted_range
-                .source_range()
-                .to_range(text, index, snapshot.encoding()),
-            new_text: formatted_range.into_code(),
-        }]))
+        format_document_range(&snapshot, params.range)
+    }
+}
+
+/// Formats the specified [`Range`] in the [`DocumentSnapshot`].
+fn format_document_range(
+    snapshot: &DocumentSnapshot,
+    range: Range,
+) -> Result<super::FormatResponse> {
+    let text_document = snapshot
+        .query()
+        .as_single_document()
+        .expect("format should only be called on text documents or notebook cells");
+    format_text_document_range(
+        text_document,
+        range,
+        snapshot.query().source_type(),
+        snapshot.query().file_path(),
+        snapshot.query().settings().file_resolver(),
+        snapshot.query().settings().formatter(),
+        snapshot.encoding(),
+    )
+}
+
+/// Formats the specified [`Range`] in the [`TextDocument`].
+fn format_text_document_range(
+    text_document: &TextDocument,
+    range: Range,
+    source_type: PySourceType,
+    file_path: &Path,
+    file_resolver_settings: &FileResolverSettings,
+    formatter_settings: &FormatterSettings,
+    encoding: PositionEncoding,
+) -> Result<super::FormatResponse> {
+    // If the document is excluded, return early.
+    if let Some(exclusion) = match_any_exclusion(
+        file_path,
+        &file_resolver_settings.exclude,
+        &file_resolver_settings.extend_exclude,
+        None,
+        Some(&formatter_settings.exclude),
+    ) {
+        tracing::debug!("Ignored path via `{}`: {}", exclusion, file_path.display());
+        return Ok(None);
     }
+
+    let text = text_document.contents();
+    let index = text_document.index();
+    let range = range.to_text_range(text, index, encoding);
+    let formatted_range =
+        crate::format::format_range(text_document, source_type, formatter_settings, range)
+            .with_failure_code(lsp_server::ErrorCode::InternalError)?;
+
+    Ok(Some(vec![types::TextEdit {
+        range: formatted_range
+            .source_range()
+            .to_range(text, index, encoding),
+        new_text: formatted_range.into_code(),
+    }]))
 }
diff --git a/crates/ruff_server/src/session/index.rs b/crates/ruff_server/src/session/index.rs
index 706cd96d12990..ee9965e6681b9 100644
--- a/crates/ruff_server/src/session/index.rs
+++ b/crates/ruff_server/src/session/index.rs
@@ -479,7 +479,7 @@ impl DocumentQuery {
     }
 
     /// Get the underlying file path for the document selected by this query.
-    pub(crate) fn file_path(&self) -> &PathBuf {
+    pub(crate) fn file_path(&self) -> &Path {
         match self {
             Self::Text { file_path, .. } | Self::Notebook { file_path, .. } => file_path,
         }
diff --git a/crates/ruff_server/src/session/index/ruff_settings.rs b/crates/ruff_server/src/session/index/ruff_settings.rs
index aba65e9afaccf..eed37b1f9522f 100644
--- a/crates/ruff_server/src/session/index/ruff_settings.rs
+++ b/crates/ruff_server/src/session/index/ruff_settings.rs
@@ -73,10 +73,17 @@ impl RuffSettings {
         }
     }
 
+    /// Return the [`ruff_workspace::FileResolverSettings`] for this [`RuffSettings`].
+    pub(crate) fn file_resolver(&self) -> &ruff_workspace::FileResolverSettings {
+        &self.file_resolver
+    }
+
+    /// Return the [`ruff_linter::settings::LinterSettings`] for this [`RuffSettings`].
     pub(crate) fn linter(&self) -> &ruff_linter::settings::LinterSettings {
         &self.linter
     }
 
+    /// Return the [`ruff_workspace::FormatterSettings`] for this [`RuffSettings`].
     pub(crate) fn formatter(&self) -> &ruff_workspace::FormatterSettings {
         &self.formatter
     }
diff --git a/crates/ruff_workspace/src/resolver.rs b/crates/ruff_workspace/src/resolver.rs
index 26791117feaaa..9f8150044dde0 100644
--- a/crates/ruff_workspace/src/resolver.rs
+++ b/crates/ruff_workspace/src/resolver.rs
@@ -626,6 +626,63 @@ pub fn match_candidate_exclusion(
     exclusion.is_match_candidate(file_path) || exclusion.is_match_candidate(file_basename)
 }
 
+#[derive(Debug, Copy, Clone)]
+pub enum ExclusionKind {
+    /// The exclusion came from the `exclude` setting.
+    Exclude,
+    /// The exclusion came from the `extend-exclude` setting.
+    ExtendExclude,
+    /// The exclusion came from the `lint.exclude` setting.
+    LintExclude,
+    /// The exclusion came from the `lint.extend-exclude` setting.
+    FormatExclude,
+}
+
+impl std::fmt::Display for ExclusionKind {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            ExclusionKind::Exclude => write!(f, "exclude"),
+            ExclusionKind::ExtendExclude => write!(f, "extend-exclude"),
+            ExclusionKind::LintExclude => write!(f, "lint.exclude"),
+            ExclusionKind::FormatExclude => write!(f, "lint.extend-exclude"),
+        }
+    }
+}
+
+/// Return the [`ExclusionKind`] for a given [`Path`], if the path or any of its ancestors match
+/// any of the exclusion criteria.
+pub fn match_any_exclusion(
+    path: &Path,
+    exclude: &GlobSet,
+    extend_exclude: &GlobSet,
+    lint_exclude: Option<&GlobSet>,
+    format_exclude: Option<&GlobSet>,
+) -> Option<ExclusionKind> {
+    for path in path.ancestors() {
+        if let Some(basename) = path.file_name() {
+            let path = Candidate::new(path);
+            let basename = Candidate::new(basename);
+            if match_candidate_exclusion(&path, &basename, exclude) {
+                return Some(ExclusionKind::Exclude);
+            }
+            if match_candidate_exclusion(&path, &basename, extend_exclude) {
+                return Some(ExclusionKind::ExtendExclude);
+            }
+            if let Some(lint_exclude) = lint_exclude {
+                if match_candidate_exclusion(&path, &basename, lint_exclude) {
+                    return Some(ExclusionKind::LintExclude);
+                }
+            }
+            if let Some(format_exclude) = format_exclude {
+                if match_candidate_exclusion(&path, &basename, format_exclude) {
+                    return Some(ExclusionKind::FormatExclude);
+                }
+            }
+        }
+    }
+    None
+}
+
 #[cfg(test)]
 mod tests {
     use std::fs::{create_dir, File};