Kiril Vajarov (, 18 February 1988 â 18 April 2009) was a Bulgarian ice hockey goaltender, who played for HC Slavia Sofia.
Vajarov was a three time Bulgarian champion with HC Slavia Sofia.
Vajarov was a member of the Bulgaria men's national ice hockey team. He played three games in the tournament. He was also a member of the country's U18 and U20 teams.
He was stabbed to death on 18 April 2009 as he was visiting a nightclub in Sofia, Bulgaria. The 21-year-old was celebrating the birthday of a friend, who was also killed in the incident.