Declan James (born 19 April 1993) is a professional squash player who represented England.

James reached the world's top 50 players in July 2015 after winning his fifth PSA tour event, the Christchurch International Open.

[3][4] In 2017, he won the Irish and Arnold Tring Homes Opens and in 2018, won the International de Squash de Nantes, which was his 13th tour title.

[4] In 2018, he won a bronze medal in the doubles at the Commonwealth Games, on the Gold Coast.

[3] At the 2022 Commonwealth Games he won the gold medal, partnering James Willstrop in the men's doubles.