Hugo Milner (born 2 September 1998) is a British triathlete and cross-country runner.

[8] He competed in Brussels at the 2023 European Cross Country Championships, finishing fourth overall.

[9] On 20 January 2024, he won the London International Cross Country event[10] and in September won the English National Cross Country Championships at Weston Park.

[13][14] After taking up triathlon two years previously, Milner won the World Triathlon Cup event in Miyazaki, Japan in October 2023, in only his fourth World Cup race.

[15][16] He finished eighth at the E World Triathlon Championships in London in April 2024.