Francis Thomas de Grey Cowper, 7th Earl Cowper (11 June 1834 - 18 July 1905) was a British Liberal politician who served as Lord Lieutenant of Ireland from 1880 to 1882.

|- style="text-align: center;" | width="30%" |Preceded by:
The Duke of Marlborough | width="40%" style="text-align: center;" |Lord Lieutenant of Ireland
1880–1882 | width="30%" |Succeeded by:
The Earl Spencer