William Barclay Delacombe (20 July 1860 – 14 October 1911) was an English cricketer.

Delacombe was born in Georgetown, Ascension Island, the son of lieutenant-colonel William Addis Delacombe (d.1902) of the Royal Marines,[1] who took command at San Juan Island in 1867 and had new quarters built for his family there.

[4] He scored 86 in a match for the Incogniti in 1892 and made his playing debut for Derbyshire, then out of the league, also in the 1892 season.

Delacombe played 13 innings in 10 first-class matches with an average of 9.50 and a top score of 23 not out.

"[3] In 1897, playing for Incogniti, Delacombe took all ten wickets in an innings including a hat-trick.