1965-66 Chuvash ASSR Championship

This was the 1965-66 Chuvash ASSR Championship:

Opening Cup

 * First round
 * Textilschik Cheboksary - Star Shumerlya 4:3
 * Volga I Cheboksary - Volga II Cheboksary
 * Spartak Cheboksary - Petrel Cheboksary 1:2
 * Semifinals
 * Volga I Cheboksary - Petrel Cheboksary 3:6
 * Textilschik Cheboksary - Traktor Cheboksary 4:3
 * Final
 * Petrel Cheboksary - Textilschik Cheboksary

Cheboksary Cup

 * First round
 * Volga I Cheboksary - Textilschik Cheboksary 5:0
 * Energy Cheboksary - Traktor Cheboksary 11:3
 * Volga II Cheboksary - Petrel Cheboksary 6:5 OT
 * Spartak Cheboksary - Ray Cheboksary 3:0
 * Semifinals

Results unknown


 * Final
 * Volga I Cheboksary - Energy Cheboksary 12:4 (5:2, 3:0, 4:2)