Derek John Seth-Smith (11 August 1920 – 24 June 1964) was an English first-class cricketer.
Born at Church Crookham, Seth-Smith was the son of the Berkshire minor counties cricketer Keith Seth-Smith.
[1] He served during World War II in the Royal Hampshire Regiment as a second lieutenant.
[3] He bowled six wicketless overs with his right-arm fast-medium bowling in Oxford's first-innings, while with the bat he was dismissed without scoring by Anthony Jessup in the Free Foresters first-innings, while in their second-innings he was dismissed by the same bowler for 3 runs.
This biographical article related to an English cricket person born in the 1920s is a stub.