| Year: | 2009–10 |
| Team: | Nebraska Cornhuskers |
| Sport: | Basketball |
| Conference: | Big 12 Conference |
| Short Conf: | Big 12 |
| Record: | 15-18 |
| Conf Record: | 2-14 |
| Head Coach: | Doc Sadler (4th season) |
| Asst Coach1: | Philip Mathews |
| Asst Coach2: | David Anwar |
| Asst Coach3: | Walter Roese |
The 2009–10 Nebraska Cornhuskers men's basketball team represented the University of Nebraska, Lincoln in the 2009–10 college basketball season. Head coach Doc Sadler entered his 4th season at Nebraska. The Cornhuskers competed in the Big 12 Conference and played their home games at the Bob Devaney Sports Center. They finished with a record of 15-18 overall and 2-12 in Big 12 Conference play. Nebraska defeated Missouri in the first round of the 2010 Big 12 men's basketball tournament before being eliminated by Texas A&M in the semifinals.
|-!colspan=9| Exhibition|-!colspan=9| Regular Season|-!colspan=9| Phillips 66 2010 Big 12 men's basketball tournament|-