More than 400 men's basketball and 400 women's basketball programs compete at the Division III level in the NCAA. Starting with the 2021-22 season, those teams were divided into 10 regions. You can find a link to each team's page below.
| Men's teams | Women's teams |
| Region 1 | Region 1 |
| Region 2 | Region 2 |
| Region 3 | Region 3 |
| Region 4 | Region 4 |
| Region 5 | Region 5 |
| Region 6 | Region 6 |
| Region 7 | Region 7 |
| Region 8 | Region 8 |
| Region 9 | Region 9 |
| Region 10 | Region 10 |