diff --git a/Sources/SQLite/SQL/SQLiteDropIndex.swift b/Sources/SQLite/SQL/SQLiteDropIndex.swift
new file mode 100644
index 0000000..2542672
--- /dev/null
+++ b/Sources/SQLite/SQL/SQLiteDropIndex.swift
@@ -0,0 +1,39 @@
+public struct SQLiteDropIndex: SQLDropIndex {
+    public var identifier: SQLiteIdentifier
+    
+    /// See `SQLSerializable`.
+    public func serialize(_ binds: inout [Encodable]) -> String {
+        var sql: [String] = []
+        sql.append("DROP INDEX")
+        sql.append(identifier.serialize(&binds))
+        return sql.joined(separator: " ")
+    }
+}
+
+public final class SQLiteDropIndexBuilder<Connection>: SQLQueryBuilder
+    where Connection: DatabaseQueryable, Connection.Query == SQLiteQuery
+{
+    /// `AlterTable` query being built.
+    public var dropIndex: SQLiteDropIndex
+    
+    /// See `SQLQueryBuilder`.
+    public var connection: Connection
+    
+    /// See `SQLQueryBuilder`.
+    public var query: SQLiteQuery {
+        return .dropIndex(dropIndex)
+    }
+    
+    /// Creates a new `SQLCreateIndexBuilder`.
+    public init(_ dropIndex: SQLiteDropIndex, on connection: Connection) {
+        self.dropIndex = dropIndex
+        self.connection = connection
+    }
+}
+
+
+extension DatabaseQueryable where Query == SQLiteQuery {
+    public func drop(index identifier: SQLiteIdentifier) -> SQLiteDropIndexBuilder<Self> {
+        return .init(SQLiteDropIndex(identifier: identifier), on: self)
+    }
+}
diff --git a/Sources/SQLite/SQL/SQLiteGeneric.swift b/Sources/SQLite/SQL/SQLiteGeneric.swift
index c725bff..3c152c8 100644
--- a/Sources/SQLite/SQL/SQLiteGeneric.swift
+++ b/Sources/SQLite/SQL/SQLiteGeneric.swift
@@ -21,6 +21,11 @@ public typealias SQLiteColumnIdentifier = GenericSQLColumnIdentifier<
     SQLiteTableIdentifier, SQLiteIdentifier
 >
 
+/// See `SQLQuery`.
+public typealias SQLiteCreateIndex = GenericSQLCreateIndex<
+    SQLiteIndexModifier, SQLiteIdentifier, SQLiteTableIdentifier
+>
+
 /// See `SQLQuery`.
 public typealias SQLiteDelete = GenericSQLDelete<
     SQLiteTableIdentifier, SQLiteExpression
@@ -54,6 +59,9 @@ public typealias SQLiteGroupBy = GenericSQLGroupBy<SQLiteExpression>
 /// See `SQLQuery`.
 public typealias SQLiteIdentifier = GenericSQLIdentifier
 
+/// See `SQLQuery`.
+public typealias SQLiteIndexModifier = GenericSQLIndexModifier
+
 /// See `SQLQuery`.
 public typealias SQLiteInsert = GenericSQLInsert<
     SQLiteTableIdentifier, SQLiteColumnIdentifier, SQLiteExpression
diff --git a/Sources/SQLite/SQL/SQLiteQuery.swift b/Sources/SQLite/SQL/SQLiteQuery.swift
index 6e8456b..71d05b7 100644
--- a/Sources/SQLite/SQL/SQLiteQuery.swift
+++ b/Sources/SQLite/SQL/SQLiteQuery.swift
@@ -1,6 +1,9 @@
 public enum SQLiteQuery: SQLQuery {
     /// See `SQLQuery`.
     public typealias AlterTable = SQLiteAlterTable
+    
+    /// See `SQLQuery`.
+    public typealias CreateIndex = SQLiteCreateIndex
 
     /// See `SQLQuery`.
     public typealias CreateTable = SQLiteCreateTable
@@ -8,6 +11,9 @@ public enum SQLiteQuery: SQLQuery {
     /// See `SQLQuery`.
     public typealias Delete = SQLiteDelete
 
+    /// See `SQLQuery`.
+    public typealias DropIndex = SQLiteDropIndex
+    
     /// See `SQLQuery`.
     public typealias DropTable = SQLiteDropTable
 
@@ -27,6 +33,11 @@ public enum SQLiteQuery: SQLQuery {
     public static func alterTable(_ alterTable: SQLiteAlterTable) -> SQLiteQuery {
         return ._alterTable(alterTable)
     }
+    
+    /// See `SQLQuery`.
+    public static func createIndex(_ createIndex: SQLiteCreateIndex) -> SQLiteQuery {
+        return ._createIndex(createIndex)
+    }
 
     /// See `SQLQuery`.
     public static func createTable(_ createTable: SQLiteCreateTable) -> SQLiteQuery {
@@ -38,6 +49,11 @@ public enum SQLiteQuery: SQLQuery {
         return ._delete(delete)
     }
     
+    /// See `SQLQuery`.
+    public static func dropIndex(_ dropIndex: SQLiteDropIndex) -> SQLiteQuery {
+        return ._dropIndex(dropIndex)
+    }
+    
     /// See `SQLQuery`.
     public static func dropTable(_ dropTable: SQLiteDropTable) -> SQLiteQuery {
         return ._dropTable(dropTable)
@@ -65,6 +81,9 @@ public enum SQLiteQuery: SQLQuery {
     
     /// See `SQLQuery`.
     case _alterTable(SQLiteAlterTable)
+    
+    /// See `SQLQuery`.
+    case _createIndex(SQLiteCreateIndex)
 
     /// See `SQLQuery`.
     case _createTable(SQLiteCreateTable)
@@ -72,6 +91,9 @@ public enum SQLiteQuery: SQLQuery {
     /// See `SQLQuery`.
     case _delete(SQLiteDelete)
     
+    /// See `SQLQuery`.
+    case _dropIndex(SQLiteDropIndex)
+    
     /// See `SQLQuery`.
     case _dropTable(SQLiteDropTable)
     
@@ -91,8 +113,10 @@ public enum SQLiteQuery: SQLQuery {
     public func serialize(_ binds: inout [Encodable]) -> String {
         switch self {
         case ._alterTable(let alterTable): return alterTable.serialize(&binds)
+        case ._createIndex(let createIndex): return createIndex.serialize(&binds)
         case ._createTable(let createTable): return createTable.serialize(&binds)
         case ._delete(let delete): return delete.serialize(&binds)
+        case ._dropIndex(let dropIndex): return dropIndex.serialize(&binds)
         case ._dropTable(let dropTable): return dropTable.serialize(&binds)
         case ._insert(let insert): return insert.serialize(&binds)
         case ._select(let select): return select.serialize(&binds)