C
- Cabool R-IV School District (Douglas and Texas Counties)
- Cainsville R-I School District (Harrison and Mercer Counties)
- Calhoun R-VIII School District (Henry County)
- Callao C-8 School District (Macon County)
- Callaway County R-III School District (Callaway County)
- Camdenton R-III School District (Camden, Dallas, Laclede and Morgan Counties)
- Cameron R-I School District (Caldwell, Clinton, Davies and Dekalb Counties)
- Campbell R-II School District (Dunklin County)
- Canton R-V School District (Lewis County)
- Cape Girardeau 63 School District (Cape Girardeau County)
- Carl Junction R-1 School District (Jasper and Newton Counties)
- Carondelet Leadership Academy (St. Louis County)
- Carrollton R-VII School District (Carroll County)
- Carthage R-IX School District (Jasper County)
- Caruthersville 18 School District (Pemiscot County)
- Cassville R-IV School District (Barry County) web site
- Center 58 School District (Jackson County)
- Centerville R-I School District (Reynolds County)
- Central R-3 School District in Park Hills (St. Francois and Ste. Genevieve Counties)web site
- Centralia R-VI School District (Audrian, Boone and Monroe Counties)
- Chadwick R-I School District (Christian County)
- Chaffee R-II School District (Scott County)
- Charleston R-I School District (Mississippi County)
- Chilhowee R-IV School District (Henry and Johnson Counties)
- Chillicothe R-II School District (Livingston County)
- City Garden Montessori School (St. Louis COunty)
- Clark County R-I School District (Clark County)
- Clarksburg C-2 School District (Cooper and Moniteau Counties)
- Clarkton C-4 School District (Dunklin County)
- Clayton School District (St. Louis County)
- Clearwater R-I School District (Madison, Reynolds and Wayne Counties)
- Clever R-V School District (Christian and Stone Counties)
- Climax Springs R-IV School District (Benton, Camden, Hickory and Morgan Counties)
- Clinton County R-III School District (Clay and Clinton Counties)
- Clinton School District (Henry County)
- Clopton R-III School District (Lincoln and Pike Counties)
- Cole Camp R-I School District (Benton and Pettis Counties)
- Cole County R-I School District (Cole and Moniteau Counties)
- Cole County R-II School District (Cole County)
- Cole County R-V School District (Cole and Miller Counties)
- Columbia 93 Public Schools (Boone County)
- Community R-VI School District (Audrain, Montgomery and Ralls Counties)
- Concordia R-II School District (Johnson and Lafayette Counties)
- Confluence Academies (St. Louis County)
- Construction Careers Center (St. Louis County)
- Cooper County R-IV School District (Cooper County)
- Cooter R-IV School District (Pemiscot County)
- Couch R-I School District (Oregon County)
- Cowgill R-VI School District (Caldwell County)
- Craig R-III School District (Holt County)
- Crane R-III School District (Barry and Stone Counties)
- Crawford County R-I School District (Crawford and Washington Counties)
- Crawford County R-II School District (Crawford County)
- Crest Ridge R-VII School District (Johnson County)
- Crocker R-II School District (Pulaski County)
- Crystal City 47 School District (Jefferson County)
Read more about this topic: List Of School Districts In Missouri