| 2501000 | MAMMOTH SPRING SCHOOL DISTRICT | 10 |
| 4712000 | MANILA SCHOOL DISTRICT | 21 |
| 6606000 | MANSFIELD SCHOOL DISTRICT | 11 |
| 1804000 | MARION SCHOOL DISTRICT | 87 |
| 5604000 | MARKED TREE SCHOOL DISTRICT | 15 |
| 2803000 | MARMADUKE SCHOOL DISTRICT | 14 |
| 5404000 | MARVELL-ELAINE SCHOOL DISTRICT | 11 |
| 2305000 | MAYFLOWER SCHOOL DISTRICT | 21 |
| 6102000 | MAYNARD SCHOOL DISTRICT | 14 |
| 7403000 | MCCRORY SCHOOL DISTRICT | 11 |