Allason is a surname. Notable people with the surname include:
Ernesto Allason (1822–1868), Italian painter James Allason OBE (1912–2011), British Conservative Party politician, sportsman, and former military planner Rupert Allason (born 1951), military historian and former Conservative Party politician in the United Kingdom Silvio Allason (1845–1912), Italian painter mainly of landscapes & seascapes Thomas Allason (1790–1852), English architect, surveyor and landscaper Tom Allason, founder of Ecourier, a UK courier service Walter Allason DSO (1875–1960), award-winning swimmer, diver, Brigadier-General and World War I hero
See also Lindsay Allason-Jones, British archaeologist and museum professional Richard Bannatine-Allason (1855–1940), senior British Army officer Robert Allason Furness (1883–1954), Professor of English at Cairo University Alazon Alison (disambiguation) Allison (disambiguation) Allyson Alyson