| Year: | 2002–03 |
| Team: | Temple Owls |
| Sport: | Basketball |
| Conference: | Atlantic 10 Conference |
| Short Conf: | A-10 |
| Record: | 18–16 |
| Conf Record: | 10–6 |
| Head Coach: | John Chaney |
| Hc Year: | 21st |
| Asst Coach1: | Dan Leibovitz |
| Ac1 Year: | 7th |
| Asst Coach2: | Bill Ellerbee |
| Ac2 Year: | 1st |
| Asst Coach3: | Mark Macon |
| Ac3 Year: | 1st |
| Stadium: | Liacouras Center |
| Tourney: | 2003 National Invitation Tournament |
| Tourney Result: | Quarterfinal |
The 2002–03 Temple Owls men's basketball team represented Temple University in the 2002–03 NCAA Division I men's basketball season. They were led by head coach John Chaney in his 21st year. The Owls played their home games at the Liacouras Center. The Owls are members of the Atlantic 10 Conference. They finished the season 18–16, 10–6 in A-10 play. The Owls were invited to the 2003 National Invitation Tournament where they beat Drexel,[1] Boston College,[2] and Rhode Island[3] before losing to Minnesota in the quarterfinals.[4]