| Mode: | Basketball |
| Year: | 2021–22 |
| Prev Year: | 2020-21 |
| Next Year: | 2022-23 |
| Team: | Northern Arizona Lumberjacks |
| Conference: | Big Sky Conference |
| Short Conf: | Big Sky |
| Record: | 9–23 |
| Conf Record: | 5–15 |
| Hc Year: | 3rd |
| Asst Coach1: | Tyler Ojanen |
| Asst Coach2: | Chris Fowler |
| Asst Coach3: | Jake Ricciardi |
The 2021–22 Northern Arizona Lumberjacks men's basketball team represented Northern Arizona University in the 2021–22 NCAA Division I men's basketball season. The Lumberjacks were led by third-year head coach Shane Burcar, and played their home games at the Rolle Activity Center in Flagstaff, Arizona as members of the Big Sky Conference. They finished the season 9–23, 5–15 in Big Sky play to finish in a tie for last place. As the No. 11 seed in the Big Sky tournament, they lost to Eastern Washington in the first round.
In a season limited due to the ongoing COVID-19 pandemic, the Lumberjacks finished the 2020–21 season 6–16 overall, 4–10 in Big Sky play to finish in a tie for 10th place. In the Big Sky Conference tournament, they defeated Portland State in the first round before losing to Eastern Washington.
| Name | Number | Pos. | Height | Weight | Year | Hometown | Reason for departure | |
|---|---|---|---|---|---|---|---|---|
| Davy Cummard | 3 | G | 6'0" | 210 | RS Junior | Walk-on; left the team for personal reasons | ||
| Charles Burns | 5 | G | 6'1" | 150 | Sophomore | Walk-on; left the team for personal reasons | ||
| Olgierd Dmochewicz | 10 | F | 6'11" | 210 | Freshman | Transferred to Chadron State | ||
| Jackson Larsen | 11 | F | 6'7" | 190 | RS Freshman | Walk-on; transferred to San Diego City College | ||
| Cameron Shelton | 20 | G | 6'2" | 175 | Junior | Graduate transferred to Loyola Marymount Lions | ||
| Luke Avdalovic | 21 | G | 6'5" | 190 | RS Junior | Graduate transferred to Pacific |
| Name | Number | Pos. | Height | Weight | Year | Hometown | Previous School | |
|---|---|---|---|---|---|---|---|---|
| Mason Stark | 11 | G | 6'2" | 170 | RS Junior | Northern State | ||
| Jalen Cone | 15 | G | 5'10" | 165 | Sophomore | Virginia Tech | ||
| Ezekiel Richards | 23 | C | 6'10" | 240 | RS Sophomore | Santa Clara | ||
| Spencer Roberts | 34 | C | 6'9" | Junior | College of Southern Idaho |
|-!colspan=12 style=| Regular season|-!colspan=12 style=| Big Sky tournamentSource[1]