John Trim (25 January 1915 – 12 November 1960) was a West Indian cricketer who played in four Tests from 1948 to 1952. A barrel-chested right-arm fast-medium bowler and right-handed lower-order batsman from Berbice, British Guiana,^[1] Trim's brief international career yielded 18 wickets at one of the lowest bowling averages of any completed career – 16.16 runs per wicket. In his first class career from 1944 to 1953 he played 34 matches, mostly for British Guiana, taking 96 wickets and making a solitary half-century with the bat.^[2]

Trim's Test debut came during the 1947–48 tour of the West Indies by Gubby Allen's England team. Trim took two wickets for an economical six runs in his first outing, with a further wicket in England's second innings.^[3] It was Trim's only match of the series, but he would tour India in January 1949, taking 4/48 and 3/28 in Chennai and 3/69 in Mumbai.^[4] He was then selected for the West Indian tour of Australia 1951–52 and took his career-best figures: a maiden five wicket haul of 5/35 at the Melbourne Cricket Ground.^[4] His omission from the 1950 touring party to England created “an almighty row” and almost led to the British Guiana Cricket Association boycotting the tour.^[5]

Trim was the first Berbician to play Test cricket. He continued to play cricket in the Caribbean until 1953. He died in New Amsterdam, Berbice.^[2]