The 1972–73 Soviet Cup was the 15th edition of the Soviet Cup ice hockey tournament. 28 teams participated in the tournament, which was won by CSKA Moscow , who claimed their ninth title.
Dizelist Penza 6:2 Torpedo Minsk
Metallurg Novokuznetsk 14:0 Ekskavator Tallinn
Sputnik Nizhny Tagil 7:4 Dneprospetsstal Zaporozhe
Izhstal Izhevsk 6:4 SKA Novosibirsk
SKA MVO Kalinin 7:3 Khimik Omsk
Dizelist Penza 8:4 Avtomobilist Sverdlovsk
Dinamo Riga 4:3 Metallurg Novokuznetsk
Sputnik Nizhny Tagil 4:3 Lokomotiv Moscow
Sibir Novosibirsk 4:2 Yenbek Alma-Ata
Molot Perm 9:2 Izhstal Izhevsk
SKA MVO Kalinin 7:2 Kristall Saratov
RVZ Riga 6:3 Salavat Yulaev Ufa
Dinamo Riga 7:4 Dynamo Moscow
Dynamo Kiev
2:7 Traktor Chelyabinsk
Sibir Novosibirsk 3:2 Khimik Voskresensk
Sputnik Nizhny Tagil
2:6 Spartak Moscow
Molot Perm
3:5 Krylya Sovetov Moscow
SKA MVO Kalinin
2:4 SKA Leningrad
RVZ Riga
3:5 Torpedo Gorky
Dizelist Penza
3:10 CSKA Moscow
Dynamo Moscow
2:4 Traktor Chelyabinsk
Sibir Novosibirsk
2:9 Spartak Moscow
Krylya Sovetov Moscow 5:3 SKA Leningrad
Torpedo Gorky
2:7 CSKA Moscow
Traktor Chelyabinsk 9:4 Spartak Moscow
Krylya Sovetov Moscow
4:5 OT CSKA Moscow
CSKA Moscow 6:2 Traktor Chelyabinsk
