1931 Purdue Boilermakers football team

1931 Purdue Boilermakers football
Big Ten co-champion
Conference	Big Ten Conference
1931 record	9–1 (5–1 Big Ten)
Head coach	Noble Kizer (2nd year)
Home stadium	Ross–Ade Stadium

1931 Big Ten football standings
	Conf							Overall
Team	W		L		T			W		L		T
Purdue +	5	–	1	–	0			9	–	1	–	0
Michigan +	5	–	1	–	0			8	–	1	–	1
Northwestern +	5	–	1	–	0			7	–	1	–	1
Ohio State	4	–	2	–	0			6	–	3	–	0
Minnesota	3	–	2	–	0			7	–	3	–	0
Wisconsin	3	–	3	–	0			5	–	4	–	1
Indiana	1	–	4	–	1			2	–	5	–	1
Chicago	1	–	4	–	0			2	–	6	–	1
Iowa	0	–	3	–	1			1	–	6	–	1
Illinois	0	–	6	–	0			2	–	6	–	0
+ – Conference co-champions Rankings from Dickinson System

The 1931 Purdue Boilermakers football team represented Purdue University in the 1931 college football season.