diff --git a/src/plugins/platforms/windows/qwindowskeymapper.cpp b/src/plugins/platforms/windows/qwindowskeymapper.cpp
index 5954f35b07..7ee1d1e7d8 100644
--- a/src/plugins/platforms/windows/qwindowskeymapper.cpp
+++ b/src/plugins/platforms/windows/qwindowskeymapper.cpp
@@ -785,6 +785,27 @@ static inline QString messageKeyText(const MSG &msg)
     return ch.isNull() ? QString() : QString(ch);
 }
 
+[[nodiscard]] static inline int getTitleBarHeight(const HWND hwnd)
+{
+    const UINT dpi = GetDpiForWindow(hwnd);
+    const int captionHeight = GetSystemMetricsForDpi(SM_CYCAPTION, dpi);
+    if (IsZoomed(hwnd))
+        return captionHeight;
+    // The frame height should also be taken into account if the window
+    // is not maximized.
+    const int frameHeight = GetSystemMetricsForDpi(SM_CYSIZEFRAME, dpi)
+                            + GetSystemMetricsForDpi(SM_CXPADDEDBORDER, dpi);
+    return captionHeight + frameHeight;
+}
+
+[[nodiscard]] static inline bool isSystemMenuOffsetNeeded(const Qt::WindowFlags flags)
+{
+    static constexpr const Qt::WindowFlags titleBarHints =
+        Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::WindowContextHelpButtonHint;
+    return (flags & Qt::WindowSystemMenuHint) && (flags & Qt::WindowTitleHint) && !(flags & titleBarHints)
+           && (flags & (Qt::FramelessWindowHint | Qt::CustomizeWindowHint));
+}
+
 static void showSystemMenu(QWindow* w)
 {
     QWindow *topLevel = QWindowsWindow::topLevelOf(w);
@@ -826,9 +847,10 @@ static void showSystemMenu(QWindow* w)
 #undef enabled
 #undef disabled
     const QPoint pos = QHighDpi::toNativePixels(topLevel->geometry().topLeft(), topLevel);
+    const int titleBarOffset = isSystemMenuOffsetNeeded(topLevel->flags()) ? getTitleBarHeight(topLevelHwnd) : 0;
     const int ret = TrackPopupMenuEx(menu,
                                TPM_LEFTALIGN  | TPM_TOPALIGN | TPM_NONOTIFY | TPM_RETURNCMD,
-                               pos.x(), pos.y(),
+                               pos.x(), pos.y() + titleBarOffset,
                                topLevelHwnd,
                                nullptr);
     if (ret)