1989-90 United States National Senior Championship

These were the 1989-90 United States National Senior Hockey Championships:
==Minnesota State Championship==
*St. Paul Parkers - Minneapolis Bucks 7:6 2OT
*North St. Paul Blades - Hopkins Dynamos 8:4
*St. Paul Parkers - North St. Paul Blade 7:4 - final
==Senior Open Championship==
@Seattle, WA
;First round
Incomplete
*3/29: Minneapolis Bucks - Fairbanks Gold Kings 4:1
*3/30: San Diego Surf - Minneapolis Bucks 5:3
*3/31: Fairbanks Gold Kings - San Diego Surf 12:3
;Semifinals
*3/31: Fairbanks Gold Kings - Seattle Indians 5:3
*3/31: Minneapolis Bucks - New York St. Nicks 6:5
;Final
*4/1: Fairbanks Gold Kings - Minneapolis Bucks 5:4 2OT
==Senior US Championship==
@Fond du Lac, WI
;First round
Incomplete
*3/29: Chicago Chargers - Fond du Lac Bears 7:2
*3/30: De Pere Deacons - Eagle River Falcons 8:1
*3/31: Fond du Lac Bears - St. Clair Shores 7:7
*3/31: Chicago Chargers - St. Paul Parkers 6:2
*3/31: De Pere Deacons - St. Louis Movie Shop 20:3
*3/31: Detroit Producto Chemicals - Eagle River Falcons 14:5
*3/31: Detroit Producto Chemicals - De Pere Deacons 8:4
;Semifinals
*4/1: Chicago Chargers - De Pere Deacons 8:1
;Final
*4/1: Chicago Chargers - St. Paul Parkers 4:2
==Sources==
*Fairbanks Daily News Miner
*Fond du Lac Reporter
Category:1990 in hockey