George Mannings (13 October 1843 – 28 November 1876) was an English first-class cricketer.
Born at Downton, Wiltshire, Mannings' batting and bowling styles are unknown.
Educated at Marlborough College, Mannings made a single appearance in first-class cricket for Hampshire against Middlesex at the Cattle Market Ground, Islington.
In a match which Middlesex won by an innings and 38 runs, Mannings was run out for 2 runs in Hampshire's first-innings, while in their second-innings he was dismissed for 5 runs by William Catling.He died at the village of his birth on 28 November 1876.