2015 Big Ten football standings
	Conf				Overall
Team		W		L		W		L
East Division
#6 Michigan State xy$^		7	–	1		12	–	2
#4 Ohio State x		7	–	1		12	–	1
#12 Michigan		6	–	2		10	–	3
Penn State		4	–	4		7	–	6
Indiana		2	–	6		6	–	7
Rutgers		1	–	7		4	–	8
Maryland		1	–	7		3	–	9
West Division
#9 Iowa x		8	–	0		12	–	2
#23 Northwestern		6	–	2		10	–	3
#21 Wisconsin		6	–	2		10	–	3
Nebraska		3	–	5		6	–	7
Minnesota		2	–	6		6	–	7
Illinois		2	–	6		5	–	7
Purdue		1	–	7		2	–	10
Championship: Michigan State 16, Iowa 13
^ – College Football Playoff participant $ – Conference champion x – Division champion/co-champions y – Championship game participant As of January 2, 2016; Rankings from AP Poll

The 2015 Penn State Nittany Lions football team represented Pennsylvania State University in the 2015 NCAA Division I FBS football season. The team was led by second year head-coach James Franklin and played its home games at Beaver Stadium in University Park, Pennsylvania. They were a member of the East Division of the Big Ten Conference. They finished the season 7–6, 4–4 in Big Ten play to finish in fourth place in the East Division. They were invited to the TaxSlayer Bowl where the lost to Georgia.

This was Penn State's first loss to Temple since 1941.