Thomas Charlesworth Allsopp (18 December 1880 – 7 March 1919) was an English cricketer and association footballer who played first-class cricket for Leicestershire County Cricket Club and the Marylebone Cricket Club. His highest score of 32 came when playing for Leicestershire in the match against Hampshire. His best bowling of 6/85 came when playing for Leicestershire against London County. He also played 27 Minor Counties Championship games for Norfolk.