| Year: | 2022–23 |
| Team: | Oregon State Beavers |
| Sport: | basketball |
| Conference: | Pac-12 Conference |
| Short Conf: | Pac-12 |
| Record: | 11–21 |
| Conf Record: | 5–15 |
| Head Coach: | Wayne Tinkle |
| Hc Year: | 9th |
| Assoc Coach: | Eric Reveno |
| Ahc Year: | 1st |
| Asst Coach1: | Marlon Stewart |
| Ac1 Year: | 4th |
| Asst Coach2: | Tim Shelton |
| Ac2 Year: | 1st |
| Arena: | Gill Coliseum |
The 2022–23 Oregon State Beavers men's basketball team represented Oregon State University in the 2022–23 NCAA Division I men's basketball season. The Beavers are led by ninth-year head coach Wayne Tinkle, and played their home games at Gill Coliseum in Corvallis, Oregon as members of the Pac-12 Conference.
The Beavers finished the 2021–22 season 3–28, 1–19 in Pac-12 play to finish in last place. They lost to Oregon in the first round of the Pac-12 tournament.
| Name | Num | Pos. ! | Height | Weight | Year | Hometown | Reason for departure | |
|---|---|---|---|---|---|---|---|---|
| Gianni Hunt | 0 | G | 6'4" | 190 | Junior | Transferred to Sacramento State | ||
| Maurice Calloo | 1 | F | 6'10" | 220 | Senior | Graduated | ||
| 2 | G | 6'4" | 195 | Junior | Transferred to Nevada | |||
| Tre' Williams | 4 | G | 6'6" | 200 | Junior | Transferred to Tulane | ||
| Xzavier Malone-Key | 5 | G | 6'4" | 200 | RS Senior | Graduated | ||
| 10 | F | 6'8" | 210 | Senior | Graduated | |||
| Roman Silva | 12 | C | 7'1" | 265 | RS Senior | Graduated | ||
| Dashawn Davis | 13 | G | 6'2" | 185 | Junior | Transferred to Mississippi State | ||
| Dyshawn Hobson | 14 | G | 6'2" | 190 | Junior | Walk-on; didn't return | ||
| Jack Cherry | 23 | G | 6'5" | 185 | Freshman | Walk-on; didn't return | ||
| Isaiah Johnson | 24 | F | 6'6" | 215 | Sophomore | Transferred to Portland State | ||
| Ahmad Rand | 44 | F | 6'8" | 200 | RS Junior | Transferred to Milwaukee |
| Name | Num | Pos. ! | Height | Weight | Year | Hometown | Previous School | |
|---|---|---|---|---|---|---|---|---|
| Christian Wright | 1 | G | 6'3" | 185 | Sophomore | Georgia | ||
| Justin Rochelin | 5 | G | 6'4" | 190 | Sophomore | Arizona State | ||
| Dzmitry Ryuny | 11 | F | 6'9" | 205 | Senior | San Francisco |
Source:[1] |-!colspan=12 style=| Exhibition|-!colspan=12 style=| Regular season|-!colspan=12 style=| Pac-12 tournament