2015 Big Ten Conference men's soccer season
The 2015 Big Ten Conference men's soccer season was the 25th season of men's varsity soccer in the conference. Maryland entered the season as both the regular season champion and the Big Ten Tournament champion.
Preseason
Defending regular season and tournament champions Maryland were selected as the favorite ahead of the 2015 season.Preseason poll
| Projected Rank | School | 2014 Finish |
| 1 | Maryland | 1st |
| 2 | Indiana | T-6th |
| 3 | Penn State | T-2nd |
| 4 | Michigan State | 5th |
| 5 | Ohio State | T-2nd |
| 6 | Northwestern | T-2nd |
| 7 | Michigan | T-6th |
| 8 | Rutgers | 8th |
| 9 | Wisconsin | 9th |
Teams
Stadia and locations
| Team | Head Coach | Shirt supplier |
| Indiana |  Todd Yeagley |  Adidas |
| Maryland |  Sasho Cirovski | Under Armour |
| Michigan |  Chaka Daley | Adidas |
| Michigan State | Damon Rensing | Nike |
| Northwestern | Tim Lenahan | Under Armour |
| Ohio State | John Bluem | Nike |
| Penn State | Bob Warming | Nike |
| Rutgers | Dan Donigan | Adidas |
| Wisconsin | John Trask | Adidas |
Regular season
Results
Rankings
Postseason
Big Ten Tournament
NCAA Tournament
| Seed | Region | School | 1st Round | 2nd Round | 3rd Round | Quarterfinals |
| 9 | 1 | Ohio State | BYE | T, 1–1 W, 4–3 pen. vs. Dayton – | L, 1–3 vs. Stanford – | |
| 10 | 4 | Maryland | BYE | W 1–0 vs. Charlotte – | W 2–1 vs. Notre Dame – | T, 1–1 L, 1–3 pen. vs. Clemson – |
| 16 | 1 | Indiana | BYE | W 1–0 vs. Connecticut – | L, 0–1 vs. Wake Forest – | |
| 2 | Rutgers | T, 1–1 W, 3–2 pen. vs. LIU Brooklyn – | L, 1–6 vs. Akron – |