Anton Sinapov (Bulgarian: Антон Синапов, born 1 September 1993) is a Bulgarian biathlete, who started his career as a cross-country skier.

[2] Sinapov participated at the 2011 Nordic World Ski Championships, where he finished 87th in the sprint.

In 2016/17 he had his highest overall result in the World Cup with a 70th place at the end of the season.

[2] He competed in the 2018 Winter Olympics and finished 56th in the sprint, 60th in the pursuit, 71st in the individual and was part of the lapped relay.

[2] All results are sourced from the International Biathlon Union.