Thomas Armstrong (16 March 1872 – 5 July 1938) was an English first-class cricketer.
Armstrong was a right-handed batsman who bowled right-arm medium pace.
Armstrong made his first-class debut for Nottinghamshire against the Marylebone Cricket Club in 1892.
From 1892 to 1896, he represented the county in 6 first-class matches, the last of which came against the Marylebone Cricket Club during the 1896 season.
His brother Jack Armstrong played football for Nottingham Forest[3] and another brother Albert played for Forest Reserves on several occasions.