Tuckwell is a surname. Notable people with the surname include:
Barry Tuckwell AC, OBE (1931–2020), Australian horn player Bertie Tuckwell (1882–1943), New Zealand cricketer Gertrude Tuckwell (1861–1951), British trade unionist, social worker and author Patricia Tuckwell, Countess of Harewood (1926–2018), Australian violinist and fashion model Stephen Tuckwell GC, (1897–1966), awarded the George Cross for bomb disposal work during the Blitz Steve Tuckwell (born 1968), British politician William Tuckwell (1829–1919), Victorian clergyman well known on political platforms Zoe Tuckwell-Smith, Australian actress