This is a list of cricket umpires who have officiated at least one men's One Day International (ODI) match.
[1] The first ODI match took place on 5 January 1971 between Australia and England at the Melbourne Cricket Ground.
[2] In April 2019, Claire Polosak became the first woman to stand in a men's ODI match, when she was one of the on-field umpires for the final of the 2019 ICC World Cricket League Division Two tournament.
[3] Three umpires, Rudi Koertzen of South Africa, Billy Bowden of New Zealand and Aleem Dar of Pakistan, have officiated in 200 or more ODI matches.
[5] The figures include the following occasion when an on-field umpire was replaced during an ODI: