These were the 1956-57 United States National Senior Hockey Championships
New England Championship[]
- Semifinals
- 3/8: Rhode Island Scarlets - Waterville (ME) HC 6:3
- 3/8: Arlington Arcadians - Berlin Maroons 4:2
- Final
- 3/9: Arlington Arcadians - Rhode Island Scarlets 5:1
- Consolation
- 3/9: Berlin Maroons - Waterville (ME) HC 10:8
Minnesota Qualifier[]
- 3/9: Warroad Lakers - Taconite Hornets 9:6
- 3/10: Taconite Hornets - Warroad Lakers 9:4
Tournament[]
- First round
- 3/15: Minneapolis Bungalows - Mosinee Papermakers 17:1
- 3/15: Taconite Hornets - Devils Lake 17:0
- Semifinals
- 3/16: Arlington Arcadians - Taconite Hornets 6:5
- 3/16: Minneapolis Bungalows - Detroit Gage Olds 13:4
- Final
- 3/17: Minneapolis Bungalows - Arlington Arcadians 4:2