diff --git a/.github/workflows/build-tests-ubuntu.yml b/.github/workflows/build-tests-ubuntu.yml
index 9e67536c..0125357c 100644
--- a/.github/workflows/build-tests-ubuntu.yml
+++ b/.github/workflows/build-tests-ubuntu.yml
@@ -36,7 +36,8 @@ env:
 
 jobs:
   buildForAllPlatformsUbuntu:
-    name: ${{ matrix.targetPlatform }} on ${{ matrix.unityVersion }}
+    name:
+      "${{ matrix.targetPlatform }} on ${{ matrix.unityVersion}}${{startsWith(matrix.buildProfile, 'Assets') && ' (via Build Profile)' || '' }}"
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -91,6 +92,12 @@ jobs:
           - targetPlatform: StandaloneWindows64
             additionalParameters: -standaloneBuildSubtarget Server
             buildWithIl2cpp: true
+        include:
+          - unityVersion: 6000.0.36f1
+            targetPlatform: WebGL
+          - unityVersion: 6000.0.36f1
+            targetPlatform: WebGL
+            buildProfile: 'Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset'
 
     steps:
       - name: Clear Space for Android Build
@@ -136,6 +143,7 @@ jobs:
         with:
           buildName: 'GameCI Test Build'
           projectPath: ${{ matrix.projectPath }}
+          buildProfile: ${{ matrix.buildProfile }}
           unityVersion: ${{ matrix.unityVersion }}
           targetPlatform: ${{ matrix.targetPlatform }}
           customParameters: -profile SomeProfile -someBoolean -someValue exampleValue ${{ matrix.additionalParameters }}
@@ -158,6 +166,7 @@ jobs:
         with:
           buildName: 'GameCI Test Build'
           projectPath: ${{ matrix.projectPath }}
+          buildProfile: ${{ matrix.buildProfile }}
           unityVersion: ${{ matrix.unityVersion }}
           targetPlatform: ${{ matrix.targetPlatform }}
           customParameters: -profile SomeProfile -someBoolean -someValue exampleValue ${{ matrix.additionalParameters }}
@@ -179,6 +188,7 @@ jobs:
         with:
           buildName: 'GameCI Test Build'
           projectPath: ${{ matrix.projectPath }}
+          buildProfile: ${{ matrix.buildProfile }}
           unityVersion: ${{ matrix.unityVersion }}
           targetPlatform: ${{ matrix.targetPlatform }}
           customParameters: -profile SomeProfile -someBoolean -someValue exampleValue ${{ matrix.additionalParameters }}
@@ -191,7 +201,6 @@ jobs:
       - uses: actions/upload-artifact@v4
         with:
           name:
-            'Build ${{ matrix.targetPlatform }} on Ubuntu (${{ matrix.unityVersion }}_il2cpp_${{ matrix.buildWithIl2cpp
-            }}_params_${{ matrix.additionalParameters }})'
+            "Build ${{ matrix.targetPlatform }}${{ startsWith(matrix.buildProfile, 'Assets') && ' (via Build Profile)' || '' }} on Ubuntu (${{ matrix.unityVersion }}_il2cpp_${{ matrix.buildWithIl2cpp }}_params_${{ matrix.additionalParameters }})"
           path: build
           retention-days: 14
diff --git a/action.yml b/action.yml
index 7f58660e..791df50e 100644
--- a/action.yml
+++ b/action.yml
@@ -18,7 +18,11 @@ inputs:
   projectPath:
     required: false
     default: ''
-    description: 'Relative path to the project to be built.'
+    description: 'Path to the project to be built, relative to the repository root.'
+  buildProfile:
+    required: false
+    default: ''
+    description: 'Path to the build profile to activate, relative to the project root.'
   buildName:
     required: false
     default: ''
diff --git a/dist/default-build-script/Assets/Editor/UnityBuilderAction/Builder.cs b/dist/default-build-script/Assets/Editor/UnityBuilderAction/Builder.cs
index 453dd1f4..ac8e7e8e 100644
--- a/dist/default-build-script/Assets/Editor/UnityBuilderAction/Builder.cs
+++ b/dist/default-build-script/Assets/Editor/UnityBuilderAction/Builder.cs
@@ -6,6 +6,9 @@ using UnityBuilderAction.Reporting;
 using UnityBuilderAction.Versioning;
 using UnityEditor;
 using UnityEditor.Build.Reporting;
+#if UNITY_6000_0_OR_NEWER
+using UnityEditor.Build.Profile;
+#endif
 using UnityEngine;
 
 namespace UnityBuilderAction
@@ -17,47 +20,9 @@ namespace UnityBuilderAction
       // Gather values from args
       var options = ArgumentsParser.GetValidatedOptions();
 
-      // Gather values from project
-      var scenes = EditorBuildSettings.scenes.Where(scene => scene.enabled).Select(s => s.path).ToArray();
-      
-      // Get all buildOptions from options
-      BuildOptions buildOptions = BuildOptions.None;
-      foreach (string buildOptionString in Enum.GetNames(typeof(BuildOptions))) {
-        if (options.ContainsKey(buildOptionString)) {
-          BuildOptions buildOptionEnum = (BuildOptions) Enum.Parse(typeof(BuildOptions), buildOptionString);
-          buildOptions |= buildOptionEnum;
-        }
-      }
-
-#if UNITY_2021_2_OR_NEWER
-      // Determine subtarget
-      StandaloneBuildSubtarget buildSubtarget;
-      if (!options.TryGetValue("standaloneBuildSubtarget", out var subtargetValue) || !Enum.TryParse(subtargetValue, out buildSubtarget)) {
-        buildSubtarget = default;
-      }
-#endif
-
-      // Define BuildPlayer Options
-      var buildPlayerOptions = new BuildPlayerOptions {
-        scenes = scenes,
-        locationPathName = options["customBuildPath"],
-        target = (BuildTarget) Enum.Parse(typeof(BuildTarget), options["buildTarget"]),
-        options = buildOptions,
-#if UNITY_2021_2_OR_NEWER
-        subtarget = (int) buildSubtarget
-#endif
-      };
-
       // Set version for this build
       VersionApplicator.SetVersion(options["buildVersion"]);
-      
-      // Apply Android settings
-      if (buildPlayerOptions.target == BuildTarget.Android)
-      {
-        VersionApplicator.SetAndroidVersionCode(options["androidVersionCode"]);
-        AndroidSettings.Apply(options);
-      }
-      
+
       // Execute default AddressableAsset content build, if the package is installed.
       // Version defines would be the best solution here, but Unity 2018 doesn't support that,
       // so we fall back to using reflection instead.
@@ -78,6 +43,72 @@ namespace UnityBuilderAction
         }
       }
 
+      // Get all buildOptions from options
+      BuildOptions buildOptions = BuildOptions.None;
+      foreach (string buildOptionString in Enum.GetNames(typeof(BuildOptions))) {
+        if (options.ContainsKey(buildOptionString)) {
+          BuildOptions buildOptionEnum = (BuildOptions) Enum.Parse(typeof(BuildOptions), buildOptionString);
+          buildOptions |= buildOptionEnum;
+        }
+      }
+
+      // Depending on whether the build is using a build profile, `buildPlayerOptions` will an instance
+      // of either `UnityEditor.BuildPlayerOptions` or `UnityEditor.BuildPlayerWithProfileOptions`
+      dynamic buildPlayerOptions;
+
+      if (options["customBuildProfile"] != "") {
+
+#if UNITY_6000_0_OR_NEWER
+        // Load build profile from Assets folder
+        BuildProfile buildProfile = AssetDatabase.LoadAssetAtPath<BuildProfile>(options["customBuildProfile"]);
+
+        // Set it as active
+        BuildProfile.SetActiveBuildProfile(buildProfile);
+
+        // Define BuildPlayerWithProfileOptions
+        buildPlayerOptions = new BuildPlayerWithProfileOptions {
+            buildProfile = buildProfile,
+            locationPathName = options["customBuildPath"],
+            options = buildOptions,
+        };
+#else
+        throw new Exception("Build profiles are not supported by this version of Unity (" + Application.unityVersion +")");
+#endif
+
+      } else {
+
+        // Gather values from project
+        var scenes = EditorBuildSettings.scenes.Where(scene => scene.enabled).Select(s => s.path).ToArray();
+
+#if UNITY_2021_2_OR_NEWER
+        // Determine subtarget
+        StandaloneBuildSubtarget buildSubtarget;
+        if (!options.TryGetValue("standaloneBuildSubtarget", out var subtargetValue) || !Enum.TryParse(subtargetValue, out buildSubtarget)) {
+          buildSubtarget = default;
+        }
+#endif
+
+        BuildTarget buildTarget = (BuildTarget) Enum.Parse(typeof(BuildTarget), options["buildTarget"]);
+
+        // Define BuildPlayerOptions
+        buildPlayerOptions = new BuildPlayerOptions {
+          scenes = scenes,
+          locationPathName = options["customBuildPath"],
+          target = buildTarget,
+          options = buildOptions,
+#if UNITY_2021_2_OR_NEWER
+          subtarget = (int) buildSubtarget
+#endif
+        };
+
+        // Apply Android settings
+        if (buildTarget == BuildTarget.Android) {
+          VersionApplicator.SetAndroidVersionCode(options["androidVersionCode"]);
+          AndroidSettings.Apply(options);
+        }
+
+      }
+
       // Perform build
       BuildReport buildReport = BuildPipeline.BuildPlayer(buildPlayerOptions);
 
diff --git a/dist/index.js b/dist/index.js
index bb7e8cd3..5111463f 100644
Binary files a/dist/index.js and b/dist/index.js differ
diff --git a/dist/index.js.map b/dist/index.js.map
index 595cc560..b304c2c7 100644
Binary files a/dist/index.js.map and b/dist/index.js.map differ
diff --git a/dist/platforms/mac/steps/build.sh b/dist/platforms/mac/steps/build.sh
index b4ef8939..8149c49a 100755
--- a/dist/platforms/mac/steps/build.sh
+++ b/dist/platforms/mac/steps/build.sh
@@ -19,6 +19,23 @@ echo "Using build name \"$BUILD_NAME\"."
 
 echo "Using build target \"$BUILD_TARGET\"."
 
+#
+# Display the build profile
+#
+
+if [ -z "$BUILD_PROFILE" ]; then
+  # User has not provided a build profile
+  #
+  echo "Doing a default \"$BUILD_TARGET\" platform build."
+  #
+else
+  # User has provided a path to a build profile `.asset` file
+  #
+  echo "Using build profile \"$BUILD_PROFILE\" relative to \"$UNITY_PROJECT_PATH\"."
+  #
+fi
+
+
 #
 # Display build path and file
 #
@@ -139,6 +156,7 @@ echo ""
   -buildTarget "$BUILD_TARGET" \
   -customBuildTarget "$BUILD_TARGET" \
   -customBuildPath "$CUSTOM_BUILD_PATH" \
+  -customBuildProfile "$BUILD_PROFILE" \
   -executeMethod "$BUILD_METHOD" \
   -buildVersion "$VERSION" \
   -androidVersionCode "$ANDROID_VERSION_CODE" \
diff --git a/dist/platforms/ubuntu/steps/build.sh b/dist/platforms/ubuntu/steps/build.sh
index 4cdb3e89..9e391651 100755
--- a/dist/platforms/ubuntu/steps/build.sh
+++ b/dist/platforms/ubuntu/steps/build.sh
@@ -19,6 +19,22 @@ echo "Using build name \"$BUILD_NAME\"."
 
 echo "Using build target \"$BUILD_TARGET\"."
 
+#
+# Display the build profile
+#
+
+if [ -z "$BUILD_PROFILE" ]; then
+  # User has not provided a build profile
+  #
+  echo "Doing a default \"$BUILD_TARGET\" platform build."
+  #
+else
+  # User has provided a path to a build profile `.asset` file
+  #
+  echo "Using build profile \"$BUILD_PROFILE\" relative to \"$UNITY_PROJECT_PATH\"."
+  #
+fi
+
 #
 # Display build path and file
 #
@@ -112,6 +128,7 @@ unity-editor \
   -buildTarget "$BUILD_TARGET" \
   -customBuildTarget "$BUILD_TARGET" \
   -customBuildPath "$CUSTOM_BUILD_PATH" \
+  -customBuildProfile "$BUILD_PROFILE" \
   -executeMethod "$BUILD_METHOD" \
   -buildVersion "$VERSION" \
   -androidVersionCode "$ANDROID_VERSION_CODE" \
diff --git a/dist/platforms/windows/build.ps1 b/dist/platforms/windows/build.ps1
index 0a85d346..6b126058 100644
--- a/dist/platforms/windows/build.ps1
+++ b/dist/platforms/windows/build.ps1
@@ -16,6 +16,25 @@ Write-Output "$('Using build name "')$($Env:BUILD_NAME)$('".')"
 
 Write-Output "$('Using build target "')$($Env:BUILD_TARGET)$('".')"
 
+#
+# Display the build profile
+#
+
+if ($Env:BUILD_PROFILE)
+{
+  # User has provided a path to a build profile `.asset` file
+  #
+  Write-Output "$('Using build profile "')$($Env:BUILD_PROFILE)$('" relative to "')$($Env:UNITY_PROJECT_PATH)$('".')"
+  #
+}
+else
+{
+  # User has not provided a build profile
+  #
+  Write-Output "$('Doing a default "')$($Env:BUILD_TARGET)$('" platform build.')"
+  #
+}
+
 #
 # Display build path and file
 #
@@ -143,6 +162,7 @@ $unityArgs = @(
     "-buildTarget", "`"$Env:BUILD_TARGET`"",
     "-customBuildTarget", "`"$Env:BUILD_TARGET`"",
     "-customBuildPath", "`"$Env:CUSTOM_BUILD_PATH`"",
+    "-customBuildProfile", "`"$Env:BUILD_PROFILE`"",
     "-buildVersion", "`"$Env:VERSION`"",
     "-androidVersionCode", "`"$Env:ANDROID_VERSION_CODE`"",
     "-androidKeystorePass", "`"$Env:ANDROID_KEYSTORE_PASS`"",
diff --git a/src/model/build-parameters.test.ts b/src/model/build-parameters.test.ts
index 595379d7..9b7ad666 100644
--- a/src/model/build-parameters.test.ts
+++ b/src/model/build-parameters.test.ts
@@ -71,6 +71,12 @@ describe('BuildParameters', () => {
       await expect(BuildParameters.create()).resolves.toEqual(expect.objectContaining({ projectPath: mockValue }));
     });
 
+    it('returns the build profile', async () => {
+      const mockValue = 'path/to/build_profile.asset';
+      jest.spyOn(Input, 'buildProfile', 'get').mockReturnValue(mockValue);
+      await expect(BuildParameters.create()).resolves.toEqual(expect.objectContaining({ buildProfile: mockValue }));
+    });
+
     it('returns the build name', async () => {
       const mockValue = 'someBuildName';
       jest.spyOn(Input, 'buildName', 'get').mockReturnValue(mockValue);
diff --git a/src/model/build-parameters.ts b/src/model/build-parameters.ts
index 8cf60d59..55bc29bd 100644
--- a/src/model/build-parameters.ts
+++ b/src/model/build-parameters.ts
@@ -26,6 +26,7 @@ class BuildParameters {
   public runnerTempPath!: string;
   public targetPlatform!: string;
   public projectPath!: string;
+  public buildProfile!: string;
   public buildName!: string;
   public buildPath!: string;
   public buildFile!: string;
@@ -152,6 +153,7 @@ class BuildParameters {
       runnerTempPath: Input.runnerTempPath,
       targetPlatform: Input.targetPlatform,
       projectPath: Input.projectPath,
+      buildProfile: Input.buildProfile,
       buildName: Input.buildName,
       buildPath: `${Input.buildsPath}/${Input.targetPlatform}`,
       buildFile,
diff --git a/src/model/image-environment-factory.ts b/src/model/image-environment-factory.ts
index 347d6944..5f621924 100644
--- a/src/model/image-environment-factory.ts
+++ b/src/model/image-environment-factory.ts
@@ -36,6 +36,7 @@ class ImageEnvironmentFactory {
         value: process.env.USYM_UPLOAD_AUTH_TOKEN,
       },
       { name: 'PROJECT_PATH', value: parameters.projectPath },
+      { name: 'BUILD_PROFILE', value: parameters.buildProfile },
       { name: 'BUILD_TARGET', value: parameters.targetPlatform },
       { name: 'BUILD_NAME', value: parameters.buildName },
       { name: 'BUILD_PATH', value: parameters.buildPath },
diff --git a/src/model/input.test.ts b/src/model/input.test.ts
index ae284547..777d864b 100644
--- a/src/model/input.test.ts
+++ b/src/model/input.test.ts
@@ -59,6 +59,19 @@ describe('Input', () => {
     });
   });
 
+  describe('buildProfile', () => {
+    it('returns the default value', () => {
+      expect(Input.buildProfile).toStrictEqual('');
+    });
+
+    it('takes input from the users workflow', () => {
+      const mockValue = 'path/to/build_profile.asset';
+      const spy = jest.spyOn(core, 'getInput').mockReturnValue(mockValue);
+      expect(Input.buildProfile).toStrictEqual(mockValue);
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+  });
+
   describe('buildName', () => {
     it('returns the default value', () => {
       expect(Input.buildName).toStrictEqual(Input.targetPlatform);
diff --git a/src/model/input.ts b/src/model/input.ts
index 0e988884..a0b79b94 100644
--- a/src/model/input.ts
+++ b/src/model/input.ts
@@ -107,6 +107,10 @@ class Input {
     return rawProjectPath.replace(/\/$/, '');
   }
 
+  static get buildProfile(): string {
+    return Input.getInput('buildProfile') ?? '';
+  }
+
   static get runnerTempPath(): string {
     return Input.getInput('RUNNER_TEMP') ?? '';
   }
diff --git a/src/model/platform-setup/setup-mac.ts b/src/model/platform-setup/setup-mac.ts
index 4566e163..17c0d413 100644
--- a/src/model/platform-setup/setup-mac.ts
+++ b/src/model/platform-setup/setup-mac.ts
@@ -170,6 +170,7 @@ class SetupMac {
     process.env.UNITY_LICENSING_SERVER = buildParameters.unityLicensingServer;
     process.env.SKIP_ACTIVATION = buildParameters.skipActivation;
     process.env.PROJECT_PATH = buildParameters.projectPath;
+    process.env.BUILD_PROFILE = buildParameters.buildProfile;
     process.env.BUILD_TARGET = buildParameters.targetPlatform;
     process.env.BUILD_NAME = buildParameters.buildName;
     process.env.BUILD_PATH = buildParameters.buildPath;
diff --git a/test-project/Assets/Settings.meta b/test-project/Assets/Settings.meta
new file mode 100644
index 00000000..469fdc4c
--- /dev/null
+++ b/test-project/Assets/Settings.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 28bfc999a135648538355bfcb6a23aee
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/test-project/Assets/Settings/Build Profiles.meta b/test-project/Assets/Settings/Build Profiles.meta
new file mode 100644
index 00000000..1bd4102a
--- /dev/null
+++ b/test-project/Assets/Settings/Build Profiles.meta	
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: cd91492ed9aca40c49d42156a4a8f387
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset b/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset
new file mode 100644
index 00000000..50ee7f2b
--- /dev/null
+++ b/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset	
@@ -0,0 +1,46 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 15003, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: Sample WebGL Build Profile
+  m_EditorClassIdentifier: 
+  m_AssetVersion: 1
+  m_BuildTarget: 20
+  m_Subtarget: 0
+  m_PlatformId: 84a3bb9e7420477f885e98145999eb20
+  m_PlatformBuildProfile:
+    rid: 200022742090383361
+  m_OverrideGlobalSceneList: 0
+  m_Scenes: []
+  m_ScriptingDefines: []
+  m_PlayerSettingsYaml:
+    m_Settings: []
+  references:
+    version: 2
+    RefIds:
+    - rid: 200022742090383361
+      type: {class: WebGLPlatformSettings, ns: UnityEditor.WebGL, asm: UnityEditor.WebGL.Extensions}
+      data:
+        m_Development: 0
+        m_ConnectProfiler: 0
+        m_BuildWithDeepProfilingSupport: 0
+        m_AllowDebugging: 0
+        m_WaitForManagedDebugger: 0
+        m_ManagedDebuggerFixedPort: 0
+        m_ExplicitNullChecks: 0
+        m_ExplicitDivideByZeroChecks: 0
+        m_ExplicitArrayBoundsChecks: 0
+        m_CompressionType: -1
+        m_InstallInBuildFolder: 0
+        m_CodeOptimization: 0
+        m_WebGLClientBrowserPath: 
+        m_WebGLClientBrowserType: 0
+        m_WebGLTextureSubtarget: 0
diff --git a/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset.meta b/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset.meta
new file mode 100644
index 00000000..5370e7d2
--- /dev/null
+++ b/test-project/Assets/Settings/Build Profiles/Sample WebGL Build Profile.asset.meta	
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b9aac23ad2add4b439decb0cf65b0d68
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: