The 1955 Humboldt State Lumberjacks football team represented Humboldt State College—now known as California State Polytechnic University, Humboldt—as a member of the Far Western Conference (FWC) during the 1955 college football season. Led by fifth-year head coach Phil Sarboe, the Lumberjacks compiled an overall record of 7–3–1 with a mark of 2–2–1 in conference play, placing fourth in the FWC, and outscored their opponents 254 to 171 for the season. The team played home games at the Redwood Bowl in Arcata, California.

Date	Opponent	Site	Result	Attendance	Source
September 17	Moffett Field Air Corps[note 1]*	Redwood Bowl Arcata, CA	W 19–0	3,200	[1]
September 24	Cal Poly*	Redwood Bowl Arcata, CA	L 0–26	4,000	[2]
October 1	Cal Aggies	Redwood Bowl Arcata, CA	T 7–7	3,500	[3]
October 8	Naval Air Station Alameda[note 2]*	Redwood Bowl Arcata, CA	W 14–13		[4]
October 15	at Southern Oregon*	Fuller Field Ashland, OR	W 34–13		[5]
October 21	at San Francisco State	Cox Stadium San Francisco, CA	L 13–33		[6]
October 29	Sacramento State	Redwood Bowl Arcata, CA	W 39–6	3,000	[7]
November 5	Portland State*	Redwood Bowl Arcata, CA	W 48–13		[8]
November 11	Nevada	Redwood Bowl Arcata, CA	W 47–6		[9]
November 19	at Chico State	Chico High School Stadium Chico, CA	L 7–40		[10]
November 24	Pepperdine*	Redwood Bowl Arcata, CA	W 26–14		[11]
*Non-conference game Homecoming

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