D
- Dartmouth 1982–present
- Davidson 1978-1990, 1993–present
- Dayton 1993–present
- Delaware 1980–present
- Delaware State 1978, 1980–present
- Drake 1981–1985, 1993–present
- Duquesne 1993–present
Read more about this topic: NCAA Men's Division I Football Championship Subdivision Alignment History