Barwell is a surname, and may refer to:
Bobbie Barwell (1895–1985), New Zealand photographer Eric Barwell (1913–2007), British flying ace of the Second World War Gavin Barwell (born 1972), British Conservative Party politician Henry Barwell (1877–1959), 28th Premier of South Australia Len Barwell, New Zealand football player Phillip R. Barwell, DFC, Group Captain Officer No. 46 Squadron RAF Terry Barwell (born 1937), South African cricketer William Barwell (1705–1769), administrator of the English East India Company