Thomas Byrne

Thomas Byrne may refer to:


 * Thomas Byrne (cricketer) (1866–1951), Australian cricketer
 * Thomas Byrne (Dublin politician) (1917–1978), Irish politician
 * Thomas Byrne (Meath politician) (born 1977), Irish politician
 * Thomas Byrne (VC) (1866–1944), Irish British Army soldier
 * Thomas R. Byrne (1923–2009), American politician
 * Thomas Ryan Byrne (1923–2014), American diplomat
 * Thomas Byrne, co-founder of SA Hauts-Fourneaux de Rodange in 1872
 * Thomas Sebastian Byrne (1841–1923), American Roman Catholic bishop