Sir Allen Montgomery Lewis GCMG, GCVO, K.St.J (26 October 1909 – 18 February 1993) was a barrister and public servant from Saint Lucia who twice served as the country's Governor-General. He was born in Castries and was educated at the Castries Anglican Infant and Primary Schools and Saint Mary’s College, Castries. He then studied law at London University and the Middle Temple.He became a member of Castries City Council in 1941, acting as Chairman six times.