| Name |
County |
| McAuliffe Manual Middle School |
Denver |
| Mead Middle School |
Weld |
| Merrill Middle School |
Denver |
| Mesa Middle School |
Douglas |
| Miami Yoder Middle School |
El Paso |
| Miller Middle School |
La Plata |
| Milliken Middle School |
Weld |
| Monte Vista Middle School |
Rio Grande |
| Montezuma - Cortez Middle School |
Montezuma |
| Moore Middle School |
Jefferson |
| Morey Middle School |
Denver |
| Mount Garfield Middle School |
Mesa |
| Mountain Middle School |
La Plata |
| Mountain Ridge Middle School |
El Paso |
| Mountain Ridge Middle School |
Douglas |
| Mrachek Middle School |
Arapahoe |
| Nevin Platt Middle School |
Boulder |
| Newton Middle School |
Arapahoe |
| North Arvada Middle School |
Jefferson |
| North Middle School |
Adams |
| North Middle School |
El Paso |
| North Valley Middle School |
Weld |
| Northglenn Middle School |
Adams |
| Oberon Middle School |
Jefferson |
| Oliver Wendell Holmes Middle School |
El Paso |
| Options Middle School |
Arapahoe |
| Orchard Mesa Middle School |
Mesa |
| Ortega Middle School |
Alamosa |
| Overland Trail Middle School |
Adams |
| Pagosa Springs Middle School |
Archuleta |
| Panorama Middle School |
El Paso |
| Platte Valley Middle School |
Weld |
| Pleasant View Middle School |
Pueblo |
| Powell Middle School |
Arapahoe |
| Prairie Heights Middle School |
Weld |
| Prairie Middle School |
Arapahoe |
| Prairie View Middle School |
Adams |
| Preston Middle School |
Larimer |
| Pueblo Academy of Arts |
Pueblo |
| Quist Middle School |
Adams |
| Ranch View Middle School |
Douglas |
| Ranum Middle School |
Adams |
| Redlands Middle School |
Mesa |
| Rifle Middle School |
Garfield |
| Risley International Academy of Innovation |
Pueblo |
| Riverside Middle School |
Garfield |
| Rocky Heights Middle School |
Douglas |
| Rocky Top Middle School |
Adams |
| Roncalli STEM Academy |
Pueblo |
| Sagewood Middle School |
Douglas |
| Salida Middle School |
Chaffee |
| Severance Middle School |
Weld |
| Shadow Ridge Middle School |
Adams |
| Shaw Heights Middle School |
Adams |
| Sierra Middle School |
Arapahoe |
| Silver Hills Middle School |
Adams |
| Simla Junior High School |
Elbert |
| Skinner Middle School |
Denver |
| Skoglund Middle School |
Rio Grande |
| Sky View Middle School |
Pueblo |
| Sky Vista Middle School |
Arapahoe |
| Skyview Middle School |
El Paso |
| SOAR Academy |
Denver |
| Soroco Middle School |
Routt |
| South Middle School |
Arapahoe |
| South Valley Middle School |
Weld |
| Southern Hills Middle School |
Boulder |
| Sproul Junior High School |
El Paso |
| Steamboat Springs Middle School |
Routt |
| Sterling Middle School |
Logan |
| STRIVE Prep - Federal |
Denver |
| Strive PREP - Green Valley Ranch |
Denver |
| STRIVE Prep - Kepner |
Denver |
| STRIVE Prep - Montbello Middle School |
Denver |
| STRIVE Prep - Westwood |
Denver |
