Thomas Bird may refer to: Thomas Bird (sportsman) (1904–1979), Australian sportsman; cricketer for Victoria and Australian rules footballer with Collingwood Thomas Bird (fur trader) (died 1739), trader and factor for the Hudson's Bay Company Thomas Bird (murderer) (1749–1790), British convicted murder and sailor, first person to be executed by the U.S. federal government Thomas William Bird (1883–1958), Canadian clergyman and politician Thomas Bird (bishop), 15th-century bishop of St Asaph Thomas A. Bird (1918–2017), British soldier and architect
See also Thomas Bird Mosher (1852–1923), American publisher