diff --git a/include/SDL3/SDL_notification.h b/include/SDL3/SDL_notification.h
new file mode 100644
index 00000000000000..03c221a35a2350
--- /dev/null
+++ b/include/SDL3/SDL_notification.h
@@ -0,0 +1,97 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_notification.h
+ *
+ *  \brief Header file for notification API
+ */
+
+#ifndef SDL_notification_h_
+#define SDL_notification_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief SDL_Notification flags.
+ */
+typedef enum
+{
+    SDL_NOTIFICATION_PRIORITY_LOW        = 0x00000010,   /**< lowest */
+    SDL_NOTIFICATION_PRIORITY_NORMAL     = 0x00000020,   /**< normal/medium */
+    SDL_NOTIFICATION_PRIORITY_HIGH       = 0x00000040    /**< high/important/critical */
+} SDL_NotificationFlags;
+
+/**
+ * \brief SDL_Icon flags.
+ */
+typedef enum
+{
+    SDL_ICON_TYPE_SINGLE_FILE    = 0x00000010,   /**< A single icon file. */
+    SDL_ICON_TYPE_ICON_DIRECTORY = 0x00000020,   /**< A directory containing icons in "heightxwidth.bmp" format. */
+    SDL_ICON_TYPE_SURFACE        = 0x00000040    /**< Icon inside an SDL surface. */
+} SDL_IconFlags;
+
+typedef struct
+{
+  Uint32 flags;
+  union {
+      const char *path;
+      SDL_Surface *surface;
+  } icon;
+} SDL_Icon;
+
+/**
+ *  \brief Create a simple system notification.
+ *
+ *  If a window is specified it's icon will be used for the notification,
+ *  and the notifcation will open that window when clicked on supported
+ *  platforms. Alternatively if an icon is specified for the icon this will,
+ *  be used instead.
+ *
+ *  \param flags    Notification/Priority Flags
+ *  \param title    UTF-8 title text
+ *  \param message  UTF-8 message text
+ *  \param window   Window to associate to the notfication.
+ *  \param icon     Icon (if different to window icon).
+ *
+ *  \return 0 on success, -1 on error
+ *
+ *  \sa SDL_ShowSimpleNotification
+ */
+extern DECLSPEC int SDLCALL SDL_ShowSimpleNotification(Uint32 flags, const char *title, const char *message,
+                                                       SDL_Window *window, SDL_Icon *icon);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+
+#endif /* SDL_notification_h_ */
+