diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index d5d61e47e963..6e829db202ed 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -1595,25 +1595,6 @@ Passing `null` will reset the position to default.
 Returns `Point | null` - The custom position for the traffic light buttons in
 frameless window, `null` will be returned when there is no custom position.
 
-#### `win.setTrafficLightPosition(position)` _macOS_ _Deprecated_
-
-* `position` [Point](structures/point.md)
-
-Set a custom position for the traffic light buttons in frameless window.
-Passing `{ x: 0, y: 0 }` will reset the position to default.
-
-> **Note**
-> This function is deprecated. Use [setWindowButtonPosition](#winsetwindowbuttonpositionposition-macos) instead.
-
-#### `win.getTrafficLightPosition()` _macOS_ _Deprecated_
-
-Returns `Point` - The custom position for the traffic light buttons in
-frameless window, `{ x: 0, y: 0 }` will be returned when there is no custom
-position.
-
-> **Note**
-> This function is deprecated. Use [getWindowButtonPosition](#wingetwindowbuttonposition-macos) instead.
-
 #### `win.setTouchBar(touchBar)` _macOS_
 
 * `touchBar` TouchBar | null
diff --git a/docs/breaking-changes.md b/docs/breaking-changes.md
index e71bb5690d76..7a15b66b1fd4 100644
--- a/docs/breaking-changes.md
+++ b/docs/breaking-changes.md
@@ -12,6 +12,46 @@ This document uses the following convention to categorize breaking changes:
 * **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
 * **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
+## Planned Breaking API Changes (28.0)
+
+### Removed: `BrowserWindow.setTrafficLightPosition(position)`
+
+`BrowserWindow.setTrafficLightPosition(position)` has been removed, the
+`BrowserWindow.setWindowButtonPosition(position)` API should be used instead
+which accepts `null` instead of `{ x: 0, y: 0 }` to reset the position to
+system default.
+
+```js
+// Removed in Electron 28
+win.setTrafficLightPosition({ x: 10, y: 10 })
+win.setTrafficLightPosition({ x: 0, y: 0 })
+
+// Replace with
+win.setWindowButtonPosition({ x: 10, y: 10 })
+win.setWindowButtonPosition(null)
+```
+
+### Removed: `BrowserWindow.getTrafficLightPosition()`
+
+`BrowserWindow.getTrafficLightPosition()` has been removed, the
+`BrowserWindow.getWindowButtonPosition()` API should be used instead
+which returns `null` instead of `{ x: 0, y: 0 }` when there is no custom
+position.
+
+```js
+// Removed in Electron 28
+const pos = win.getTrafficLightPosition()
+if (pos.x === 0 && pos.y === 0) {
+  // No custom position.
+}
+
+// Replace with
+const ret = win.getWindowButtonPosition()
+if (ret === null) {
+  // No custom position.
+}
+```
+
 ## Planned Breaking API Changes (27.0)
 
 ### Removed: macOS 10.13 / 10.14 support
diff --git a/lib/browser/api/base-window.ts b/lib/browser/api/base-window.ts
index 45a200e125d6..28671d7c1de7 100644
--- a/lib/browser/api/base-window.ts
+++ b/lib/browser/api/base-window.ts
@@ -1,6 +1,5 @@
 import { EventEmitter } from 'events';
 import type { BaseWindow as TLWT } from 'electron/main';
-import * as deprecate from '@electron/internal/common/deprecate';
 const { BaseWindow } = process._linkedBinding('electron_browser_base_window') as { BaseWindow: typeof TLWT };
 
 Object.setPrototypeOf(BaseWindow.prototype, EventEmitter.prototype);
@@ -16,25 +15,6 @@ BaseWindow.prototype._init = function () {
   }
 };
 
-// Deprecation.
-const setTrafficLightPositionDeprecated = deprecate.warnOnce('setTrafficLightPosition', 'setWindowButtonPosition');
-// Converting to any as the methods are defined under BrowserWindow in our docs.
-(BaseWindow as any).prototype.setTrafficLightPosition = function (pos: Electron.Point) {
-  setTrafficLightPositionDeprecated();
-  if (typeof pos === 'object' && pos.x === 0 && pos.y === 0) {
-    this.setWindowButtonPosition(null);
-  } else {
-    this.setWindowButtonPosition(pos);
-  }
-};
-
-const getTrafficLightPositionDeprecated = deprecate.warnOnce('getTrafficLightPosition', 'getWindowButtonPosition');
-(BaseWindow as any).prototype.getTrafficLightPosition = function () {
-  getTrafficLightPositionDeprecated();
-  const pos = this.getWindowButtonPosition();
-  return pos === null ? { x: 0, y: 0 } : pos;
-};
-
 // Properties
 
 Object.defineProperty(BaseWindow.prototype, 'autoHideMenuBar', {
diff --git a/spec/api-browser-window-spec.ts b/spec/api-browser-window-spec.ts
index c2057bce7b32..05fff0584065 100644
--- a/spec/api-browser-window-spec.ts
+++ b/spec/api-browser-window-spec.ts
@@ -2580,46 +2580,6 @@ describe('BrowserWindow module', () => {
         expect(w.getWindowButtonPosition()).to.deep.equal(newPos);
       });
     });
-
-    // The set/getTrafficLightPosition APIs are deprecated.
-    describe('BrowserWindow.getTrafficLightPosition(pos)', () => {
-      it('returns { x: 0, y: 0 } when there is no custom position', () => {
-        const w = new BrowserWindow({ show: false });
-        expect(w.getTrafficLightPosition()).to.deep.equal({ x: 0, y: 0 });
-      });
-
-      it('gets position property for "hidden" titleBarStyle', () => {
-        const w = new BrowserWindow({ show: false, titleBarStyle: 'hidden', trafficLightPosition: pos });
-        expect(w.getTrafficLightPosition()).to.deep.equal(pos);
-      });
-
-      it('gets position property for "customButtonsOnHover" titleBarStyle', () => {
-        const w = new BrowserWindow({ show: false, titleBarStyle: 'customButtonsOnHover', trafficLightPosition: pos });
-        expect(w.getTrafficLightPosition()).to.deep.equal(pos);
-      });
-    });
-
-    describe('BrowserWindow.setTrafficLightPosition(pos)', () => {
-      it('resets the position when { x: 0, y: 0 } is passed', () => {
-        const w = new BrowserWindow({ show: false, titleBarStyle: 'hidden', trafficLightPosition: pos });
-        w.setTrafficLightPosition({ x: 0, y: 0 });
-        expect(w.getTrafficLightPosition()).to.deep.equal({ x: 0, y: 0 });
-      });
-
-      it('sets position property for "hidden" titleBarStyle', () => {
-        const w = new BrowserWindow({ show: false, titleBarStyle: 'hidden', trafficLightPosition: pos });
-        const newPos = { x: 20, y: 20 };
-        w.setTrafficLightPosition(newPos);
-        expect(w.getTrafficLightPosition()).to.deep.equal(newPos);
-      });
-
-      it('sets position property for "customButtonsOnHover" titleBarStyle', () => {
-        const w = new BrowserWindow({ show: false, titleBarStyle: 'customButtonsOnHover', trafficLightPosition: pos });
-        const newPos = { x: 20, y: 20 };
-        w.setTrafficLightPosition(newPos);
-        expect(w.getTrafficLightPosition()).to.deep.equal(newPos);
-      });
-    });
   });
 
   ifdescribe(process.platform === 'win32')('BrowserWindow.setAppDetails(options)', () => {