Windows相片查看器(英文：Windows Photo Viewer)，是一个在 Windows 7 首次出现的图片查看及基本编修工具，一般认为是 Windows图片及传真查看器和 Windows相片图库的改良版本，但是功能却比Windows相片图库还少。

功能有：变更大小、调整至实际大小、上一张/下一张、投影片放映、逆时钟旋转/顺时钟旋转、删除、说明

工具列有：文件、打印、电子邮件、刻录、开启

Windows相片查看器并没有保存键，因为用户若旋转图片，系统便会立刻自动保存。

Windows Photo Viewer is an image viewer developed by Microsoft that is included with Windows 7 and Windows 8. It was also included with Windows XP and Windows Server 2003 under the name of Windows Picture and Fax Viewer. It was temporarily replaced with Windows Photo Gallery in Windows Vista, but has been reinstated in Windows 7. This program succeeds Imaging for Windows.