Microsoft Office XP 是微软针对 Windows 系统所推出的办公室套装软件，于 2001 年 3 月 5 日发布，承继 Office 2000，为 Office 2003 的前身。早期开发阶段的代号为 Office 10，虽然新的 Office XP 名称中有「XP」代号，但其并不要求只能在 Windows XP 系统中运行，此代号只是配合当时的行销手法而命名。

Office 97 中令人诟病的 Office小帮手功能在 Office XP 缺省为关闭，成为 Office XP 的行销特色。

Microsoft Office XP is an office suite created and distributed by Microsoft for Windows operating system. Released to manufacturing (RTM) on March 5, 2001 and launched on May 31, 2001, it is the successor to Office 2000 and the predecessor to Office 2003, and was known as Office 10 in the early stages of its development cycle. Despite the "XP" branding, Office XP does not require Windows XP. "XP" was a marketing term for its era.