1954-55 United States National Senior Championship

These were the 1954-55 United States National Senior Hockey Championships
==New England Tournament==
@Lewiston
*3/12: Lynnfield Bruins - Lewiston Bates Manufacturing Co. 3:3
*3/12: Berlin Maroons - Arlington Arcadians 3:0
*3/13: Lewiston Bates Manufacturing Co. - Berlin Maroons 6:1
*3/13: Arlington Arcadians - Lynnfield Bruins 6:1
*3/13: Lynnfield Bruins - Berlin Maroons 7:3
*3/13: Arlington Arcadians - Lewiston Bates Manufacturing Co. 2:1
==Senior Tournament==
@Lewiston
;First round
*4/2: New Haven Nutmeggers - New York Metropolitans 7:2
*4/2: Lewiston Bates Manufacturing Co. - Taconite Hornets 11:3
;Semifinals
*4/3: New Haven Nutmeggers - Detroit Bessy Co. 5:4
*4/3: Lewiston Bates Manufacturing Co. - Arlington Arcadians 5:2
;Final
*4/3: New Haven Nutmeggers - Lewiston Bates Manufacturing Co. 5:3
==Intermediate Championship==
;Western Championship
Best of 7
*Seattle Bombers - Great Falls Americans 4:4, 9:1, 3:5, 4:3, 6:8, 6:1, 6:2
Seattle was disqualified for using ineligible players. Great Falls advanced to the final. 
;Final
Best of 3
*3/19: Warroad Lakers - Great Falls Americans 11:8
*3/20: Warroad Lakers - Great Falls Americans 7:6
Category:1955 in hockey