弗朗西斯·沃尔辛厄姆爵士（Sir Francis Walsingham ，约1532年－1592年4月6日），英格兰政治家、特务首长，曾任伊莉莎白一世的首席秘书，并在整个欧洲创建了间谍网，是伊莉莎白一世当政时期重要的情报搜集者。

Sir Francis Walsingham (c. 1532 – 6 April 1590) was principal secretary to Queen Elizabeth I of England from 20 December 1573 until his death and is popularly remembered as her "spymaster".

Born to a well-connected family of gentry, Walsingham attended Cambridge University and travelled in continental Europe before embarking on a career in law at the age of twenty. A committed Protestant, during the reign of the Catholic Queen Mary I of England he joined other expatriates in exile in Switzerland and northern Italy until Mary's death and the accession of her Protestant half-sister, Elizabeth.