2014–15 Big Ten Conference men's basketball standings
	Conf				Overall
Team	W		L	PCT	W		L	PCT
No. 3 Wisconsin †	16	–	2	.889	36	–	4	.900
No. 12 Maryland	14	–	4	.778	28	–	7	.800
No. 23 Michigan State	12	–	6	.667	27	–	12	.692
Iowa	12	–	6	.667	22	–	12	.647
Purdue	12	–	6	.667	21	–	13	.618
Ohio State	11	–	7	.611	24	–	11	.686
Indiana	9	–	9	.500	20	–	14	.588
Illinois	9	–	9	.500	19	–	14	.576
Michigan	8	–	10	.444	16	–	16	.500
Minnesota	6	–	12	.333	18	–	15	.545
Northwestern	6	–	12	.333	15	–	17	.469
Nebraska	5	–	13	.278	13	–	18	.419
Penn State	4	–	14	.222	18	–	16	.529
Rutgers	2	–	16	.111	10	–	22	.313

† 2015 Big Ten Tournament winner Rankings from AP Poll

The 2014–15 Illinois Fighting Illini men's basketball team represented the University of Illinois at Urbana–Champaign in the 2014–15 NCAA Division I men's basketball season. Led by third year head coach John Groce, the Illini played their home games at State Farm Center and were members of the Big Ten Conference. They finished the season 19–14, 9–9 in Big Ten play to finish in a tie for seventh place. They lost in the second round of the Big Ten Tournament to Michigan. They were invited to the National Invitation Tournament where they lost in the first round to Alabama.

Leron Black joins the Fighting Illini as the first recruit from the Memphis, Tennessee area since the 1997–98 season when Cory Bradford suited up for the Fighting Illini. Black is the reigning Tennessee Mr. Basketball and is Illinois' highest rated recruit since Portland Trailblazers Forward-center Meyers Leonard.

Michael Finke joins Rayvonte Rice as the second player on the Fighting Illini roster from Centennial High School in Champaign, Illinois. Finke also follows the footsteps of his father, Jeff Finke, who lettered in basketball as a forward for the 1986–87 Illinois Fighting Illini men's basketball team and then lettered in football as a tight end for the Fighting Illini from 1988-1990.