Thomas Dillon (disambiguation)
# Thomas Dillon (disambiguation)

Thomas Dillon (1950–2011) was an American serial killer.

Thomas or Tom Dillon may also refer to:

* Thomas Dillon, 4th Viscount Dillon (1615–1673), Irish peer
* Thomas Dillon (chemist) (1886–1971), Irish chemist and nationalist
* Thomas Dillon (judge) (c. 1535–1606), Irish judge and landowner
* Thomas Dillon (politician), Australian politician
* Tom Dillon (Australian footballer) (1920–2007), Australian rules footballer
* Tom Dillon (Gaelic footballer) (1926–2019), Irish Gaelic footballer
* Tom Dillon (rugby union) (born 1983), English rugby union footballer
