Bulgaria competed at the 1952 Winter Olympics in Oslo, Norway.
Alpine skiing
Men
AthleteEventRace 1Race 2TotalTimeRankTimeRankTimeRankGeorgi MitrovDownhill3:44.564Dimitar Drazhev2:55.639Georgi Dimitrov2:49.930Dimitar DrazhevGiant Slalom3:17.672Georgi Mitrov3:07.465Georgi Dimitrov2:59.553Georgi MitrovSlalom1:22.869did not advanceDimitri Atanasov1:18.760did not advanceDimitar Drazhev1:10.145did not advanceGeorgi Dimitrov1:07.032 QDSQ–DSQ–
Cross-country skiing
Men EventAthleteRaceTimeRank18 kmPetar Kovachev1'14:3560Ivan Staykov1'12:4750Vasil Gruev1'12:4349Boris Stoev1'11:464250 kmKhristo Donchev4'30:3525
Men's 4 × 10 km relay AthletesRaceTimeRankIvan StaykovPetar KovachevVasil GruevBoris StoevDNF–
References
Olympic Winter Games 1952, full results by sports-reference.com