Wikipedia
Thomas "Tom" Walker (16 November 1762 – 1 March 1831) was an English cricketer who played for Hampshire in the days of the Hambledon Club and later for Surrey. He was famous for his brilliant defensive batting. He is also credited with introducing, roundarm bowling, the predecessor of modern overarm bowling.
Robert Thomas Walker (born November 7, 1948) is a former professional baseball pitcher. Walker pitched all or part of six seasons in Major League Baseball, from 1972 until 1977, for the Montreal Expos, Detroit Tigers, St. Louis Cardinals and California Angels.
Thomas William "Tom" Walker (August 1, 1881 – July 10, 1944), was a Major League Baseball pitcher in with the Philadelphia Athletics and in and with the Cincinnati Reds. He batted and threw right-handed.
He was born in Philadelphia, and died in Woodbury Heights, New Jersey.
Thomas James Walker (born 12 December 1995) is an English footballer who plays for Bolton Wanderers as a midfielder.
Thomas Overington Walker (born 7 December 1933) is an Anglican priest and author.
Walker was educated at Keble College, Oxford and Oak Hill Theological College and ordained in 1960. After curacies in Woking and St Leonards he was Travelling Secretary of the Inter-Varsity Fellowship from 1964 until 1967; Succentor at Birmingham Cathedral; and then Vicar of Harborne from 1970 until his appointment as Archdeacon.
Tom Walker (born 15 March 1952) is a Scottish former footballer who played for Arbroath, Airdrie, Dumbarton and Stirling Albion.