John Cornish White, known as "Farmer" or "Jack", (19 February 1891 – 2 May 1961) was an English cricketer who played for Somerset and England.

His Somerset team-mate R. C. Robertson-Glasgow wrote of White's bowling: "besides the length and direction and the variety of flight, he made the ball 'do a little' each way on the truest pitch without any advertisement from his fingers; and he made the ball bounce high even on a wet slow surface, often hitting the splice or near it with the threat of a catch to himself following up, or to silly-point".

[5] White was first picked for England in the difficult 1921 series against the Australians and was not then selected again for seven years.

For the tour of Australia in 1928–29, he was vice-captain to Percy Chapman and the main bowler in a series that turned into a successful war of attrition.

White was a Test selector in 1929 and 1930 and was president of the Somerset club at the time of his death.