William Roberts Holt (born 31 May 1935) is a former New Zealand cricketer, who played two first-class cricket matches for Northern Districts from 1964–1965.
A right-arm medium pace bowler, Holt took four wickets at 35.00, and scored 37 runs with the bat at 18.50.
Holt also played ten matches for Northland in the Hawke Cup.