Leslie Thomas (1931–2014) was a British author
Leslie or Les Thomas may also refer to:
Les Thomas (rugby), Welsh rugby union and rugby league footballer who played in the 1940s Les Thomas (footballer) (1906–1997), Australian footballer for Collingwood Les Thomas (politician), American politician in the state of Washington Leslie Thomas (politician) (1906–1971), British Conservative politician Leslie Thomas (barrister) (born 1965), British barrister