| Mode: | Basketball |
| Year: | 2004–05 |
| Team: | George Mason Patriots |
| Conference: | Colonial Athletic Association |
| Short Conf: | CAA |
| Record: | 16–13 |
| Conf Record: | 10–8 |
The 2004–05 George Mason Patriots men's basketball team began their 39th season of collegiate play on November 11, 2004, versus Indiana University-Purdue University Fort Wayne at the Coaches vs. Cancer Classic tournament in Memphis, TN. The Patriots won that game, and finished the season with a record of 16 wins and 13 losses.
Second Team All-CAA
Third Team All-CAA
CAA All-Rookie Team
CAA Player of the Week
CAA Rookie of the Week
| Name | Number | Pos. | Height | Weight | Year | Hometown | High School |
|---|---|---|---|---|---|---|---|
| Tim Burns | 12 | G | 6–3 | 185 | Sophomore | Greenfield, MA | Worcester Academy |
| Lamar Butler | 22 | G | 6–2 | 170 | Junior (RS) | Fort Washington, MD | Oxen Hill |
| Folarin Campbell | 42 | G | 6–4 | 195 | Freshman | Silver Spring, MD | Springbrook |
| Jordan Carter | 2 | G | 6–0 | 165 | Freshman | Indianapolis, IN | Brebeuf Jesuit Prep |
| Makan Konate | 3 | F | 6–7 | 215 | Sophomore | Mali | Worcester Academy |
| Jai Lewis | 55 | F | 6–7 | 275 | Junior | Aberdeen, MD | Aberdeen |
| Gabe Norwood | 5 | F | 6–5 | 175 | Sophomore | State College, PA | State College |
| Tony Skinn | 1 | G | 6–1 | 170 | Junior | Takoma Park, MD | Takoma Academy |
| Will Thomas | 34 | F | 6–7 | 220 | Freshman | Baltimore, MD | Mount St. Joseph's |
| Jesus Urbina | 13 | F | 6–7 | 225 | Sophomore | Venezuela | Amelia Academy |
| John Vaughan | 23 | G | 6–3 | 165 | Freshman | Laurel, MD | Laurel |
| Player | Games | MPG | PPG | RPG | FG % | 3P% | FT % | Assists | Steals | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lamar Butler | 29 | 31.6 | 15.7 | 2.4 | .455 | .431 | .736 | 70 | 33 | |
| Tony Skinn | 27 | 26.2 | 14.4 | 2.9 | .405 | .342 | .757 | 59 | 22 | |
| Jai Lewis | 29 | 29.5 | 13.0 | 7.5 | .498 | .286 | .715 | 56 | 40 | |
| John Vaughan | 29 | 23.4 | 7.5 | 3.3 | .418 | .324 | .729 | 43 | 24 | |
| Folarin Campbell | 29 | 16.9 | 6.4 | 2.2 | .408 | .305 | .689 | 38 | 20 | |
| Gabe Norwood | 29 | 26.3 | 5.8 | 3.8 | .438 | .133 | .684 | 74 | 47 | |
| Will Thomas | 29 | 23.0 | 5.7 | 5.6 | .611 | .000 | .475 | 22 | 16 | |
| Tim Burns | 23 | 8.7 | 2.7 | 0.9 | .368 | .415 | .750 | 10 | 7 | |
| Jesus Urbina | 29 | 10.9 | 2.7 | 2.7 | .403 | .000 | .643 | 12 | 10 | |
| Jordan Carter | 29 | 8.3 | 1.0 | 0.7 | .385 | .300 | .625 | 33 | 10 | |
| Charles Makings | 10 | 2.8 | 0.3 | 0.3 | .333 | .000 | .500 | 1 | 0 | |
| Makan Konate | 9 | 2.1 | 0.0 | 0.2 | .000 | .000 | .000 | 0 | 1 |
|-!colspan=9 style=|Regular season
|-!colspan=9 style=| CAA tournament