diff --git a/docs/dependencies.md b/docs/dependencies.md
index b7174044d..4bd2d35f6 100644
--- a/docs/dependencies.md
+++ b/docs/dependencies.md
@@ -80,6 +80,33 @@ Custom path to `.podspec` file to use when auto-linking. Example: `node_modules/
 
 An array of shared iOS libraries to link with the dependency. E.g. `libc++`. This is mostly a requirement of the native code that a dependency ships with.
 
+#### platforms.ios.scriptPhases
+
+An array of iOS script phases to add to the project. Specifying a `path` property with a path relative to the dependency root will load the contents of the file at the path as the script contents.
+
+**Example:**
+
+```js
+// react-native.config.js
+module.exports = {
+  dependency: {
+    platforms: {
+     ios: {
+        scriptPhases: [
+          {
+            name: '[MY DEPENDENCY] My Script',
+            path: './my_script.sh',
+            execution_position: 'after_compile',
+          },
+        ],
+      },
+    },
+  },
+};
+```
+
+See [`script_phase` options](https://www.rubydoc.info/gems/cocoapods-core/Pod/Podfile/DSL#script_phase-instance_method) for a full list of available object keys.
+
 #### platforms.android.sourceDir
 
 A relative path to a folder with source files. E.g. `custom-android`, or `custom-android/app`. By default, CLI searches for `android` and `android/app` as source dirs.
diff --git a/packages/cli/src/tools/config/__tests__/__snapshots__/index-test.js.snap b/packages/cli/src/tools/config/__tests__/__snapshots__/index-test.js.snap
index 36eb20609..89f237697 100644
--- a/packages/cli/src/tools/config/__tests__/__snapshots__/index-test.js.snap
+++ b/packages/cli/src/tools/config/__tests__/__snapshots__/index-test.js.snap
@@ -94,6 +94,7 @@ Object {
       "podspecPath": null,
       "projectName": "HelloWorld.xcodeproj",
       "projectPath": "<<REPLACED>>/node_modules/react-native-test/ios/HelloWorld.xcodeproj",
+      "scriptPhases": Array [],
       "sharedLibraries": Array [],
       "sourceDir": "./abc",
     },
@@ -128,6 +129,7 @@ Object {
       "podspecPath": null,
       "projectName": "customProject.xcodeproj",
       "projectPath": "<<REPLACED>>/node_modules/react-native-foo/customLocation/customProject.xcodeproj",
+      "scriptPhases": Array [],
       "sharedLibraries": Array [],
       "sourceDir": "<<REPLACED>>/node_modules/react-native-foo/customLocation",
     },
@@ -167,6 +169,7 @@ Object {
       "podspecPath": "<<REPLACED>>/node_modules/react-native-test/ReactNativeTest.podspec",
       "projectName": "customProject.xcodeproj",
       "projectPath": "<<REPLACED>>/node_modules/react-native-test/customLocation/customProject.xcodeproj",
+      "scriptPhases": Array [],
       "sharedLibraries": Array [],
       "sourceDir": "<<REPLACED>>/node_modules/react-native-test/customLocation",
     },
@@ -204,6 +207,7 @@ Object {
         "podspecPath": null,
         "projectName": "HelloWorld.xcodeproj",
         "projectPath": "<<REPLACED>>/node_modules/react-native-test/ios/HelloWorld.xcodeproj",
+        "scriptPhases": Array [],
         "sharedLibraries": Array [],
         "sourceDir": "<<REPLACED>>/node_modules/react-native-test/ios",
       },
diff --git a/packages/cli/src/tools/config/__tests__/index-test.js b/packages/cli/src/tools/config/__tests__/index-test.js
index 112754815..f9bc58808 100644
--- a/packages/cli/src/tools/config/__tests__/index-test.js
+++ b/packages/cli/src/tools/config/__tests__/index-test.js
@@ -354,6 +354,7 @@ module.exports = {
           "podspecPath": "custom-path",
           "projectName": "LocalRNLibrary.xcodeproj",
           "projectPath": "<<REPLACED>>/native-libs/local-lib/ios/LocalRNLibrary.xcodeproj",
+          "scriptPhases": Array [],
           "sharedLibraries": Array [],
           "sourceDir": "<<REPLACED>>/native-libs/local-lib/ios",
         },
diff --git a/packages/cli/src/tools/config/schema.js b/packages/cli/src/tools/config/schema.js
index 8bb0174c7..7850227bd 100644
--- a/packages/cli/src/tools/config/schema.js
+++ b/packages/cli/src/tools/config/schema.js
@@ -52,6 +52,7 @@ export const dependencyConfig = t
                 podspecPath: t.string(),
                 sharedLibraries: t.array().items(t.string()),
                 libraryFolder: t.string(),
+                scriptPhases: t.array().items(t.object()),
               })
               .default({}),
             android: t
diff --git a/packages/platform-ios/native_modules.rb b/packages/platform-ios/native_modules.rb
index da922bf9f..7ddf4de6f 100644
--- a/packages/platform-ios/native_modules.rb
+++ b/packages/platform-ios/native_modules.rb
@@ -63,6 +63,7 @@ def use_native_modules!(root = "..", config = nil)
       Array(package_config["scriptPhases"]).each do |phase|
         # see https://www.rubydoc.info/gems/cocoapods-core/Pod/Podfile/DSL#script_phase-instance_method
         # for the full object keys
+        Pod::UI.puts "Adding a custom script phase for Pod #{spec.name}: #{phase["name"] || 'No name specified.'}"
 
         # Support passing in a path relative to the root of the package
         if phase["path"]
@@ -75,6 +76,7 @@ def use_native_modules!(root = "..", config = nil)
           phase["execution_position"] = phase["execution_position"].to_sym
         end
 
+        phase = Hash[phase.map { |k, v| [k.to_sym, v] }]
         script_phase phase
       end
     end
@@ -231,10 +233,10 @@ def pluralize(count)
         @config["dependencies"]["ios-dep"]["platforms"]["ios"]["scriptPhases"] = [@script_phase]
         @podfile.use_native_modules('..', @config)
         @added_scripts.must_equal [{
-          "script" => "123",
-          "name" => "My Name",
-          "execution_position" => :before_compile,
-          "input" => "string"
+          :script => "123",
+          :name => "My Name",
+          :execution_position => :before_compile,
+          :input => "string"
         }]
       end
 
@@ -251,10 +253,10 @@ def pluralize(count)
         end
 
         @added_scripts.must_equal [{
-          "script" => "contents from file",
-          "name" => "My Name",
-          "execution_position" => :before_compile,
-          "input" => "string"
+          :script => "contents from file",
+          :name => "My Name",
+          :execution_position => :before_compile,
+          :input => "string"
         }]
         file_read_mock.verify
       end
diff --git a/packages/platform-ios/src/config/index.js b/packages/platform-ios/src/config/index.js
index 5bf40f7b8..52af841a2 100644
--- a/packages/platform-ios/src/config/index.js
+++ b/packages/platform-ios/src/config/index.js
@@ -68,6 +68,7 @@ export function projectConfig(
     libraryFolder: userConfig.libraryFolder || 'Libraries',
     sharedLibraries: mapSharedLibaries(userConfig.sharedLibraries || []),
     plist: userConfig.plist || [],
+    scriptPhases: userConfig.scriptPhases || [],
   };
 }
 
diff --git a/types/index.js b/types/index.js
index 32ba63ef2..1c09e0a3e 100644
--- a/types/index.js
+++ b/types/index.js
@@ -70,6 +70,11 @@ type ProjectParamsIOST = {
   sharedLibraries?: string[],
   libraryFolder?: string,
   plist: any[],
+  scriptPhases: Array<{
+    name?: string,
+    path?: string,
+    [key: string]: string,
+  }>,
 };
 
 type PlatformConfig<