diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 031962ecd..7c7850393 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -302,6 +302,9 @@ video tutorials.
  - Jonas Ådahl
  - Lasse Öörni
  - Leonard König
+ - Felipe da Silva
+ - Naveen Karuthedath
+ - Seneral
  - All the unmentioned and anonymous contributors in the GLFW community, for bug
    reports, patches, feedback, testing and encouragement
 
diff --git a/README.md b/README.md
index b27ea51dd..793f68376 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,7 @@ information on what to include when reporting a bug.
 
 ## Changelog since 3.4
 
+ - Added `glfwDragWindow` function for starting a drag operation on a window
  - Added `GLFW_UNLIMITED_MOUSE_BUTTONS` input mode that allows mouse buttons beyond
    the limit of the mouse button tokens to be reported (#2423)
  - Added `glfwGetEGLConfig` function to query the `EGLConfig` of a window (#2045)
diff --git a/examples/windows.c b/examples/windows.c
index 1589ffbfb..a81196ced 100644
--- a/examples/windows.c
+++ b/examples/windows.c
@@ -31,6 +31,12 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+void mouse_button_callback(GLFWwindow* window, int button, int action, int mods){
+    if(button == GLFW_MOUSE_BUTTON_LEFT && action == GLFW_PRESS){
+        glfwDragWindow(window);
+    }
+}
+
 int main(int argc, char** argv)
 {
     int xpos, ypos, height;
@@ -78,6 +84,7 @@ int main(int argc, char** argv)
         }
 
         glfwSetInputMode(windows[i], GLFW_STICKY_KEYS, GLFW_TRUE);
+        glfwSetMouseButtonCallback(windows[i], mouse_button_callback);
 
         glfwMakeContextCurrent(windows[i]);
         gladLoadGL(glfwGetProcAddress);
diff --git a/include/GLFW/glfw3.h b/include/GLFW/glfw3.h
index 3ce1c0191..a9c26fdd7 100644
--- a/include/GLFW/glfw3.h
+++ b/include/GLFW/glfw3.h
@@ -3969,6 +3969,23 @@ GLFWAPI void glfwHideWindow(GLFWwindow* window);
  */
 GLFWAPI void glfwFocusWindow(GLFWwindow* window);
 
+/*! @brief Starts drag operation to the specified window.
+ *
+ *  This function starts the drag operation of the specified window.
+ *
+ *  @param[in] window The window to start the dragging operation.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwDragWindow(GLFWwindow* handle);
+
 /*! @brief Requests user attention to the specified window.
  *
  *  This function requests user attention to the specified window.  On
diff --git a/src/cocoa_init.m b/src/cocoa_init.m
index 15dc4ec4c..310b7d66a 100644
--- a/src/cocoa_init.m
+++ b/src/cocoa_init.m
@@ -542,6 +542,7 @@ GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform)
         .hideWindow = _glfwHideWindowCocoa,
         .requestWindowAttention = _glfwRequestWindowAttentionCocoa,
         .focusWindow = _glfwFocusWindowCocoa,
+        .dragWindow = _glfwDragWindowCocoa,
         .setWindowMonitor = _glfwSetWindowMonitorCocoa,
         .windowFocused = _glfwWindowFocusedCocoa,
         .windowIconified = _glfwWindowIconifiedCocoa,
diff --git a/src/cocoa_platform.h b/src/cocoa_platform.h
index 4d1d66ae0..cdb7f8605 100644
--- a/src/cocoa_platform.h
+++ b/src/cocoa_platform.h
@@ -234,6 +234,7 @@ void _glfwShowWindowCocoa(_GLFWwindow* window);
 void _glfwHideWindowCocoa(_GLFWwindow* window);
 void _glfwRequestWindowAttentionCocoa(_GLFWwindow* window);
 void _glfwFocusWindowCocoa(_GLFWwindow* window);
+void _glfwDragWindowCocoa(_GLFWwindow* window);
 void _glfwSetWindowMonitorCocoa(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
 GLFWbool _glfwWindowFocusedCocoa(_GLFWwindow* window);
 GLFWbool _glfwWindowIconifiedCocoa(_GLFWwindow* window);
diff --git a/src/cocoa_window.m b/src/cocoa_window.m
index 2bff22a6b..ec3ffc3dc 100644
--- a/src/cocoa_window.m
+++ b/src/cocoa_window.m
@@ -1240,6 +1240,11 @@ void _glfwFocusWindowCocoa(_GLFWwindow* window)
     } // autoreleasepool
 }
 
+void _glfwDragWindowCocoa(_GLFWwindow* window)
+{
+    // TODO
+}
+
 void _glfwSetWindowMonitorCocoa(_GLFWwindow* window,
                                 _GLFWmonitor* monitor,
                                 int xpos, int ypos,
diff --git a/src/internal.h b/src/internal.h
index de703740f..2f4adaad7 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -733,6 +733,7 @@ struct _GLFWplatform
     void (*hideWindow)(_GLFWwindow*);
     void (*requestWindowAttention)(_GLFWwindow*);
     void (*focusWindow)(_GLFWwindow*);
+    void (*dragWindow)(_GLFWwindow*);
     void (*setWindowMonitor)(_GLFWwindow*,_GLFWmonitor*,int,int,int,int,int);
     GLFWbool (*windowFocused)(_GLFWwindow*);
     GLFWbool (*windowIconified)(_GLFWwindow*);
diff --git a/src/null_init.c b/src/null_init.c
index 8c10f5e67..18912cb5f 100644
--- a/src/null_init.c
+++ b/src/null_init.c
@@ -88,6 +88,7 @@ GLFWbool _glfwConnectNull(int platformID, _GLFWplatform* platform)
         .hideWindow = _glfwHideWindowNull,
         .requestWindowAttention = _glfwRequestWindowAttentionNull,
         .focusWindow = _glfwFocusWindowNull,
+        .dragWindow = _glfwDragWindowNull,      
         .setWindowMonitor = _glfwSetWindowMonitorNull,
         .windowFocused = _glfwWindowFocusedNull,
         .windowIconified = _glfwWindowIconifiedNull,
diff --git a/src/null_platform.h b/src/null_platform.h
index dbcb835b8..7ba3a466e 100644
--- a/src/null_platform.h
+++ b/src/null_platform.h
@@ -251,6 +251,7 @@ void _glfwShowWindowNull(_GLFWwindow* window);
 void _glfwRequestWindowAttentionNull(_GLFWwindow* window);
 void _glfwHideWindowNull(_GLFWwindow* window);
 void _glfwFocusWindowNull(_GLFWwindow* window);
+void _glfwDragWindowNull(_GLFWwindow* window);
 GLFWbool _glfwWindowFocusedNull(_GLFWwindow* window);
 GLFWbool _glfwWindowIconifiedNull(_GLFWwindow* window);
 GLFWbool _glfwWindowVisibleNull(_GLFWwindow* window);
diff --git a/src/null_window.c b/src/null_window.c
index f0e1dcc9a..e0a37bf4c 100644
--- a/src/null_window.c
+++ b/src/null_window.c
@@ -470,6 +470,11 @@ void _glfwFocusWindowNull(_GLFWwindow* window)
     _glfwInputWindowFocus(window, GLFW_TRUE);
 }
 
+void _glfwDragWindowNull(_GLFWwindow* window)
+{
+    // TODO
+}
+
 GLFWbool _glfwWindowFocusedNull(_GLFWwindow* window)
 {
     return _glfw.null.focusedWindow == window;
diff --git a/src/win32_init.c b/src/win32_init.c
index 90e47670e..4f78e0c7e 100644
--- a/src/win32_init.c
+++ b/src/win32_init.c
@@ -648,6 +648,7 @@ GLFWbool _glfwConnectWin32(int platformID, _GLFWplatform* platform)
         .hideWindow = _glfwHideWindowWin32,
         .requestWindowAttention = _glfwRequestWindowAttentionWin32,
         .focusWindow = _glfwFocusWindowWin32,
+        .dragWindow = _glfwDragWindowWin32,      
         .setWindowMonitor = _glfwSetWindowMonitorWin32,
         .windowFocused = _glfwWindowFocusedWin32,
         .windowIconified = _glfwWindowIconifiedWin32,
diff --git a/src/win32_platform.h b/src/win32_platform.h
index 49cceba6d..b0be9767e 100644
--- a/src/win32_platform.h
+++ b/src/win32_platform.h
@@ -502,6 +502,7 @@ void _glfwShowWindowWin32(_GLFWwindow* window);
 void _glfwHideWindowWin32(_GLFWwindow* window);
 void _glfwRequestWindowAttentionWin32(_GLFWwindow* window);
 void _glfwFocusWindowWin32(_GLFWwindow* window);
+void _glfwDragWindowWin32(_GLFWwindow* window);
 void _glfwSetWindowMonitorWin32(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
 GLFWbool _glfwWindowFocusedWin32(_GLFWwindow* window);
 GLFWbool _glfwWindowIconifiedWin32(_GLFWwindow* window);
diff --git a/src/win32_window.c b/src/win32_window.c
index 6427a673e..2b412fda3 100644
--- a/src/win32_window.c
+++ b/src/win32_window.c
@@ -1828,6 +1828,13 @@ void _glfwFocusWindowWin32(_GLFWwindow* window)
     SetFocus(window->win32.handle);
 }
 
+void _glfwDragWindowWin32(_GLFWwindow* window)
+{
+    ReleaseCapture();
+    SendMessage(window->win32.handle, WM_NCLBUTTONDOWN, HTCAPTION, 0);
+    _glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_LEFT, GLFW_RELEASE, getKeyMods());
+}
+
 void _glfwSetWindowMonitorWin32(_GLFWwindow* window,
                                 _GLFWmonitor* monitor,
                                 int xpos, int ypos,
diff --git a/src/window.c b/src/window.c
index 3a3b66dfe..e686429fe 100644
--- a/src/window.c
+++ b/src/window.c
@@ -876,6 +876,16 @@ GLFWAPI void glfwFocusWindow(GLFWwindow* handle)
     _glfw.platform.focusWindow(window);
 }
 
+GLFWAPI void glfwDragWindow(GLFWwindow* handle)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+
+    _GLFW_REQUIRE_INIT();
+
+    _glfw.platform.dragWindow(window);
+}
+
 GLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)
 {
     _GLFW_REQUIRE_INIT_OR_RETURN(0);
diff --git a/src/wl_init.c b/src/wl_init.c
index d32c4adf4..f7c13199a 100644
--- a/src/wl_init.c
+++ b/src/wl_init.c
@@ -493,6 +493,7 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
         .hideWindow = _glfwHideWindowWayland,
         .requestWindowAttention = _glfwRequestWindowAttentionWayland,
         .focusWindow = _glfwFocusWindowWayland,
+        .dragWindow = _glfwDragWindowWayland,
         .setWindowMonitor = _glfwSetWindowMonitorWayland,
         .windowFocused = _glfwWindowFocusedWayland,
         .windowIconified = _glfwWindowIconifiedWayland,
diff --git a/src/wl_platform.h b/src/wl_platform.h
index bdadb657e..97a63a510 100644
--- a/src/wl_platform.h
+++ b/src/wl_platform.h
@@ -640,6 +640,7 @@ void _glfwShowWindowWayland(_GLFWwindow* window);
 void _glfwHideWindowWayland(_GLFWwindow* window);
 void _glfwRequestWindowAttentionWayland(_GLFWwindow* window);
 void _glfwFocusWindowWayland(_GLFWwindow* window);
+void _glfwDragWindowWayland(_GLFWwindow* window);
 void _glfwSetWindowMonitorWayland(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
 GLFWbool _glfwWindowFocusedWayland(_GLFWwindow* window);
 GLFWbool _glfwWindowIconifiedWayland(_GLFWwindow* window);
diff --git a/src/wl_window.c b/src/wl_window.c
index ad39b2e0e..daa05a062 100644
--- a/src/wl_window.c
+++ b/src/wl_window.c
@@ -1578,6 +1578,13 @@ static void pointerHandleLeave(void* userData,
     {
         window->wl.hovered = GLFW_FALSE;
         _glfwInputCursorEnter(window, GLFW_FALSE);
+        // Would like to silently set mouse button state to undefined without triggering a mouse button release event
+        // See https://gitlab.freedesktop.org/wayland/wayland/-/issues/280
+        // But many underlying systems will keep their own state and only use GLFW events to keep it up to date
+        // So realistically, they NEED a mouse button event, even if wayland spec would like it to be implicitly undefined
+        for (int btn = 0; btn < GLFW_MOUSE_BUTTON_LAST+1; btn++)
+            if (window->mouseButtons[btn] != GLFW_RELEASE)
+                _glfwInputMouseClick(window, btn, GLFW_RELEASE, 0);
     }
     else
     {
@@ -1801,6 +1808,14 @@ static void keyboardHandleLeave(void* userData,
     _glfw.wl.serial = serial;
     _glfw.wl.keyboardFocus = NULL;
     _glfwInputWindowFocus(window, GLFW_FALSE);
+
+    // Would like to silently set key state to undefined without triggering a key release event
+    // See https://gitlab.freedesktop.org/wayland/wayland/-/issues/280
+    // But many underlying systems will keep their own state and only use GLFW events to keep it up to date
+    // So realistically, they NEED a key event, even if wayland spec would like it to be implicitly undefined
+    for (int key = 0; key < GLFW_KEY_LAST+1; key++)
+        if (window->keys[key] != GLFW_RELEASE)
+            _glfwInputKey(window, key, _glfwGetKeyScancodeWayland(key), GLFW_RELEASE, 0);
 }
 
 static void keyboardHandleKey(void* userData,
@@ -2551,6 +2566,37 @@ void _glfwFocusWindowWayland(_GLFWwindow* window)
     xdg_activation_token_v1_commit(window->wl.activationToken);
 }
 
+void _glfwDragWindowWayland(_GLFWwindow* window)
+{
+    struct xdg_toplevel* toplevel =
+        window->wl.libdecor.frame ?
+        libdecor_frame_get_xdg_toplevel(window->wl.libdecor.frame) :
+        window->wl.xdg.toplevel;
+
+    if (!toplevel)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Cannot drag window: xdg_toplevel not created yet");
+        return;
+    }
+
+    if (!_glfw.wl.seat)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Cannot drag window: no valid seat");
+        return;
+    }
+
+    if (_glfw.wl.serial == 0)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Cannot drag window: no valid serial");
+        return;
+    }
+
+    xdg_toplevel_move(toplevel, _glfw.wl.seat, _glfw.wl.serial);
+}
+
 void _glfwSetWindowMonitorWayland(_GLFWwindow* window,
                                   _GLFWmonitor* monitor,
                                   int xpos, int ypos,
diff --git a/src/x11_init.c b/src/x11_init.c
index 6b34c2639..88dd23432 100644
--- a/src/x11_init.c
+++ b/src/x11_init.c
@@ -1224,6 +1224,7 @@ GLFWbool _glfwConnectX11(int platformID, _GLFWplatform* platform)
         .hideWindow = _glfwHideWindowX11,
         .requestWindowAttention = _glfwRequestWindowAttentionX11,
         .focusWindow = _glfwFocusWindowX11,
+        .dragWindow = _glfwDragWindowX11,      
         .setWindowMonitor = _glfwSetWindowMonitorX11,
         .windowFocused = _glfwWindowFocusedX11,
         .windowIconified = _glfwWindowIconifiedX11,
diff --git a/src/x11_platform.h b/src/x11_platform.h
index 1bfeaab49..680967c76 100644
--- a/src/x11_platform.h
+++ b/src/x11_platform.h
@@ -922,6 +922,7 @@ void _glfwShowWindowX11(_GLFWwindow* window);
 void _glfwHideWindowX11(_GLFWwindow* window);
 void _glfwRequestWindowAttentionX11(_GLFWwindow* window);
 void _glfwFocusWindowX11(_GLFWwindow* window);
+void _glfwDragWindowX11(_GLFWwindow* window);
 void _glfwSetWindowMonitorX11(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
 GLFWbool _glfwWindowFocusedX11(_GLFWwindow* window);
 GLFWbool _glfwWindowIconifiedX11(_GLFWwindow* window);
diff --git a/src/x11_window.c b/src/x11_window.c
index 045878aa5..77d987c2f 100644
--- a/src/x11_window.c
+++ b/src/x11_window.c
@@ -45,6 +45,7 @@
 #define _NET_WM_STATE_REMOVE        0
 #define _NET_WM_STATE_ADD           1
 #define _NET_WM_STATE_TOGGLE        2
+#define _NET_WM_MOVERESIZE_MOVE     8
 
 // Additional mouse button names for XButtonEvent
 #define Button6            6
@@ -2474,6 +2475,28 @@ void _glfwFocusWindowX11(_GLFWwindow* window)
     XFlush(_glfw.x11.display);
 }
 
+void _glfwDragWindowX11(_GLFWwindow* window)
+{
+    int winXpos, winYpos;
+    double curXpos, curYpos;
+    XClientMessageEvent xclient;
+    memset(&xclient, 0, sizeof(XClientMessageEvent));
+    XUngrabPointer(_glfw.x11.display, 0);
+    XFlush(_glfw.x11.display);
+    _glfwGetCursorPosX11(window, &curXpos, &curYpos);
+    _glfwGetWindowPosX11(window, &winXpos, &winYpos);
+    xclient.type = ClientMessage;
+    xclient.window = window->x11.handle;
+    xclient.message_type = XInternAtom(_glfw.x11.display, "_NET_WM_MOVERESIZE", False);
+    xclient.format = 32;
+    xclient.data.l[0] = winXpos + curXpos;
+    xclient.data.l[1] = winYpos + curYpos;
+    xclient.data.l[2] = _NET_WM_MOVERESIZE_MOVE;
+    xclient.data.l[3] = 0;
+    xclient.data.l[4] = 0;
+    XSendEvent(_glfw.x11.display, _glfw.x11.root, False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent *)&xclient);
+}
+
 void _glfwSetWindowMonitorX11(_GLFWwindow* window,
                               _GLFWmonitor* monitor,
                               int xpos, int ypos,