(gold) Adolf Lindfors (a.k.a. Valentin)
1920 Greco-Roman wrestling
(gold) Valentin Kuzin
1956 ice hockey
(bronze) Valentin Prokopov
1956 water polo
(bronze) Valentin Gavrilov
1968 high jump
(silver) Valentin Verga
2012 field hockey
(bronze) Valentin Hristov
2012 weightlifting