| School Name | Phone | City | County |
|---|---|---|---|
| Marston Polygraph Academy | 877 627-2223 | San Bernardino | San Bernardino |
| Massage and Bodywork Education Center (MBEC) | 209 840-2560 | Oakdale | Stanislaus |
| Massage Center | 805 495-1353 | Thousand Oaks | Ventura |
| Massage Therapy Institute | 530 753-4428 | Davis | YOLO |
| Master Academy | 310 894-3692 | Long Beach | Los Angeles |
| Master Academy | 323 641-1328 | Norwalk | Los Angeles |
| Master Barbering Academy | 562 326-6308 | Long Beach | Los Angeles |
| Masters Trucking Academy | 323 510-1477 | Gardena | Los Angeles |
| Masters Vocational College, Inc | 951 328-9799 | Riverside | Riverside |
| Mayfield College | 760 328-5554 | Twenty-Nine Palms | San Bernardino |
| Mayfield College | 760 328-5554 | Cathedral City | Riverside |
| McKinnon Body Therapy Center | (510) 465-3488 | Oakland | Alameda |
| MDDV Inc. dba Asher College | 916 649-9600 | Sacramento | Sacramento |
| Med Sales Institute, LLC | 720 408-5269 | San Diego | San Diego |
| Medical Allied Career Center, Inc. | 562 807-2420 | Santa Fe Springs | Los Angeles |
| Medical Career College | 510 445-0319 | Fremont | Alameda |
| Medical Career College of Northern California | 916 721-7106 | Roseville | Placer |
| Medical Science Institute | 323 952-5870 | Los Angeles | Los Angeles |
| Medtek College Hayward | 510 432-0366 | Hayward | Alameda |
| Mentor Language Institute | (310) 887-0777 | Los Angeles | Los Angeles |
| Mentor Language Institute | 310 887-0777 | Los Angeles | Los Angeles |
| Meridian University | (707) 765-1836 | Petaluma | SONOMA |
| Meridian University | 707 756-1836 | Santa Monica | Sonoma |
| Meta Polytechnic | 619 679-2893 | Chula Vista | San Diego |
| Middlebury Institute of International Studies at Monterey | 802 443-5208 | Monterey | Monterey |
| Milan Institute | 209 230-9420 | Merced | Merced |
| Milan Institute | 559 323-2800 | Clovis | Fresno |
| Milan Institute | 559 684-3900 | Visalia | Tulare |
| Milan Institute | 661 335-5900 | Bakersfield | Kern |
| Milan Institute | 760 469-4545 | Palm Desert | Riverside |
| Millennia Education Institute | 626 380-0218 | Rosemead | Los Angeles |
| Mission Career College | 951 688-7411 | Victorville | Riverside |
| Mission Career College | 951 688-7411 | Riverside | Riverside |
| Mission Language and Vocational School | 415 622-5432 | San Francisco | San Francisco |
| MIXED Institute of Cosmetology & Barber | 916 421-5950 | Sacramento | Sacramento |
| Modern Beauty Academy | 805 483-4994 | Oxnard | Ventura |
| Modern Montessori Teacher Education College | 916 885-8530 | Sacramento | Sacramento |
| Moler Barber College | 510 652-4177 | Oakland | Alameda |
| Monarch Beauty Academy | (661) 799-4995 | Valencia | Los Angeles |
| Monterey Bay Institute of Electrology - aka M.B.I.E. | 831 643-2100 | Monterey | Monterey |
| Montes HealthCare College | 310 436-7000 | Gardena | Los Angeles |
| Montessori Center for Teacher Education | (858) 673-1756 | Poway | San Diego |
| Montessori Hills Academy Teacher Certification Program | 619 421-2249 | Chula Vista | San Diego |
| Montessori Institute of Advanced Studies | 510 581-3729 | Castro Valley | Alameda |
| Montessori Institute of San Diego, The | 858 535-0500 | La Jolla | San Diego |
| Montessori Stoppani Institute | 619 432-5222 | Altadena | Los Angeles |
| Montessori Teacher Academy | 949 240-3344 | Dana Point | Orange |
| Montessori Teacher College Sacramento | 916 685-6874 | Elk Grove | Sacramento |
| Montessori Teacher Education Center San Francisco Bay Area | (510) 278-1115 | Sunnyvale | Santa Clara |
| Montessori Teacher Preparation of Washington | 909 594-8172 | Walnut | Los Angeles |