Sir Louis Hilton Straker, KCMG (born 23 February 1944) is a politician who served as Deputy Prime Minister of Saint Vincent and the Grenadines from 2015 to 2020.

He was the Minister of Foreign Affairs, Commerce and Trade from 2001 to May 17, 2005 when he was transferred to the Ministry of Transport, Works and Housing during a cabinet reshuffle.

He was raised in Saint Vincent and the Grenadines by his father Bertram Augustus Straker.

The Unity Labour Party gain government and Louis Straker was elected to house of parliament.

Louis was once again elected to house of parliament for Central Leeward.