diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index bf3efe314ada..ccf434e112ff 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -644,14 +644,6 @@ Shows the window but doesn't focus on it.
 
 Hides the window.
 
-#### `win.isOccluded()`
-
-Returns `boolean` - Whether the window is covered by other windows.
-
-On macOS, a `BrowserWindow` is occluded if the entire window is obscured by other windows. A completely transparent window may also be considered non-occluded. See [docs](https://developer.apple.com/documentation/appkit/nswindowocclusionstate?language=objc) for more details.
-
-On Windows and Linux, a window is occluded if it or one of its descendants is visible, and all visible windows have their bounds completely covered by fully opaque windows. A window is considered "fully opaque" if it is visible, it is not transparent, and its combined opacity is 1. See [Chromium Source](https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:ui/aura/window.h;l=124-151;drc=7d2d8ccab2b68fbbfc5e1611d45bd4ecf87090b8) for more details.
-
 #### `win.isVisible()`
 
 Returns `boolean` - Whether the window is visible to the user in the foreground of the app.
diff --git a/shell/browser/api/electron_api_base_window.cc b/shell/browser/api/electron_api_base_window.cc
index 2c2dcdde7f3e..7b040f8cadd4 100644
--- a/shell/browser/api/electron_api_base_window.cc
+++ b/shell/browser/api/electron_api_base_window.cc
@@ -355,10 +355,6 @@ bool BaseWindow::IsVisible() const {
   return window_->IsVisible();
 }
 
-bool BaseWindow::IsOccluded() const {
-  return window_->IsOccluded();
-}
-
 bool BaseWindow::IsEnabled() const {
   return window_->IsEnabled();
 }
@@ -1090,7 +1086,6 @@ void BaseWindow::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("showInactive", &BaseWindow::ShowInactive)
       .SetMethod("hide", &BaseWindow::Hide)
       .SetMethod("isVisible", &BaseWindow::IsVisible)
-      .SetMethod("isOccluded", &BaseWindow::IsOccluded)
       .SetMethod("isEnabled", &BaseWindow::IsEnabled)
       .SetMethod("setEnabled", &BaseWindow::SetEnabled)
       .SetMethod("maximize", &BaseWindow::Maximize)
diff --git a/shell/browser/api/electron_api_base_window.h b/shell/browser/api/electron_api_base_window.h
index d3c583e2c96b..7bff94b776f9 100644
--- a/shell/browser/api/electron_api_base_window.h
+++ b/shell/browser/api/electron_api_base_window.h
@@ -98,7 +98,6 @@ class BaseWindow : public gin_helper::TrackableObject<BaseWindow>,
   void ShowInactive();
   void Hide();
   bool IsVisible() const;
-  bool IsOccluded() const;
   bool IsEnabled() const;
   void SetEnabled(bool enable);
   void Maximize();
diff --git a/shell/browser/native_window.h b/shell/browser/native_window.h
index 29c0abd4fb1c..f0dc4d04c3da 100644
--- a/shell/browser/native_window.h
+++ b/shell/browser/native_window.h
@@ -87,7 +87,6 @@ class NativeWindow : public base::SupportsUserData,
   virtual void Show() = 0;
   virtual void ShowInactive() = 0;
   virtual void Hide() = 0;
-  virtual bool IsOccluded() const = 0;
   virtual bool IsVisible() const = 0;
   virtual bool IsEnabled() const = 0;
   virtual void SetEnabled(bool enable) = 0;
diff --git a/shell/browser/native_window_mac.h b/shell/browser/native_window_mac.h
index aa76169936fe..fd359e9cce96 100644
--- a/shell/browser/native_window_mac.h
+++ b/shell/browser/native_window_mac.h
@@ -44,7 +44,6 @@ class NativeWindowMac : public NativeWindow,
   void Show() override;
   void ShowInactive() override;
   void Hide() override;
-  bool IsOccluded() const override;
   bool IsVisible() const override;
   bool IsEnabled() const override;
   void SetEnabled(bool enable) override;
diff --git a/shell/browser/native_window_mac.mm b/shell/browser/native_window_mac.mm
index 3a5b53690c47..4f1110b80171 100644
--- a/shell/browser/native_window_mac.mm
+++ b/shell/browser/native_window_mac.mm
@@ -564,12 +564,9 @@ void NativeWindowMac::Hide() {
   [window_ orderOut:nil];
 }
 
-bool NativeWindowMac::IsOccluded() const {
-  return !([window_ occlusionState] & NSWindowOcclusionStateVisible);
-}
-
 bool NativeWindowMac::IsVisible() const {
-  return [window_ isVisible] && !IsMinimized();
+  bool occluded = [window_ occlusionState] == NSWindowOcclusionStateVisible;
+  return [window_ isVisible] && !occluded && !IsMinimized();
 }
 
 bool NativeWindowMac::IsEnabled() const {
diff --git a/shell/browser/native_window_views.cc b/shell/browser/native_window_views.cc
index f3afe1d84e87..4292c0cafe7d 100644
--- a/shell/browser/native_window_views.cc
+++ b/shell/browser/native_window_views.cc
@@ -562,14 +562,6 @@ void NativeWindowViews::Hide() {
 #endif
 }
 
-bool NativeWindowViews::IsOccluded() const {
-  if (!GetNativeWindow())
-    return false;
-  auto occlusion_state =
-      GetNativeWindow()->GetHost()->GetNativeWindowOcclusionState();
-  return occlusion_state == aura::Window::OcclusionState::OCCLUDED;
-}
-
 bool NativeWindowViews::IsVisible() const {
 #if BUILDFLAG(IS_WIN)
   // widget()->IsVisible() calls ::IsWindowVisible, which returns non-zero if a
diff --git a/shell/browser/native_window_views.h b/shell/browser/native_window_views.h
index ee0c13c88813..e5683cecf00d 100644
--- a/shell/browser/native_window_views.h
+++ b/shell/browser/native_window_views.h
@@ -56,7 +56,6 @@ class NativeWindowViews : public NativeWindow,
   void Hide() override;
   bool IsVisible() const override;
   bool IsEnabled() const override;
-  bool IsOccluded() const override;
   void SetEnabled(bool enable) override;
   void Maximize() override;
   void Unmaximize() override;
diff --git a/spec/api-browser-window-spec.ts b/spec/api-browser-window-spec.ts
index 11e73beff1bd..a8a1fc93808a 100644
--- a/spec/api-browser-window-spec.ts
+++ b/spec/api-browser-window-spec.ts
@@ -4164,65 +4164,6 @@ describe('BrowserWindow module', () => {
     });
   });
 
-  describe('BrowserWindow.isOccluded()', () => {
-    afterEach(closeAllWindows);
-
-    it('returns false for a visible window', async () => {
-      const w = new BrowserWindow({ show: false });
-
-      const shown = once(w, 'show');
-      w.show();
-      await shown;
-
-      expect(w.isOccluded()).to.be.false('window is occluded');
-    });
-
-    it('returns false when the window is only partially obscured', async () => {
-      const w1 = new BrowserWindow({ width: 400, height: 400 });
-      const w2 = new BrowserWindow({ show: false, width: 450, height: 450 });
-
-      const focused = once(w2, 'focus');
-      w2.show();
-      await focused;
-
-      await setTimeout(1000);
-      expect(w1.isOccluded()).to.be.true('window is not occluded');
-
-      const pos = w2.getPosition();
-      const move = once(w2, 'move');
-      w2.setPosition(pos[0] - 100, pos[1]);
-      await move;
-
-      await setTimeout(1000);
-      expect(w1.isOccluded()).to.be.false('window is occluded');
-    });
-
-    // FIXME: this test fails on Linux CI due to windowing issues.
-    ifit(process.platform !== 'linux')('returns false for a visible window covered by a transparent window', async () => {
-      const w1 = new BrowserWindow({ width: 200, height: 200 });
-      const w2 = new BrowserWindow({ show: false, transparent: true, frame: false });
-
-      const focused = once(w2, 'focus');
-      w2.show();
-      await focused;
-
-      await setTimeout(1000);
-      expect(w1.isOccluded()).to.be.false('window is occluded');
-    });
-
-    it('returns true for an obscured window', async () => {
-      const w1 = new BrowserWindow({ width: 200, height: 200 });
-      const w2 = new BrowserWindow({ show: false });
-
-      const focused = once(w2, 'focus');
-      w2.show();
-      await focused;
-
-      await setTimeout(1000);
-      expect(w1.isOccluded()).to.be.true('visible window');
-    });
-  });
-
   // TODO(codebytere): figure out how to make these pass in CI on Windows.
   ifdescribe(process.platform !== 'win32')('document.visibilityState/hidden', () => {
     afterEach(closeAllWindows);