| Camelot Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Cameron Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Canterbury Woods Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Cardinal Forest Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Carson Middle | Fairfax County Public Schools | Middle (07-08) |
| Centre Ridge Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Centreville Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Centreville High | Fairfax County Public Schools | High (09-12) |
| Chantilly High | Fairfax County Public Schools | High (09-12) |
| Cherry Run Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Chesterbrook Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Churchill Road Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Clearview Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Clermont Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Coates Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Columbia Elementary | Fairfax County Public Schools | Elementary (PK-05) |
| Colvin Run Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Cooper Middle | Fairfax County Public Schools | Middle (07-08) |
| Crestwood Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Crossfield Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Cub Run Elementary | Fairfax County Public Schools | Elementary (PK-06) |
| Cunningham Park Elementary | Fairfax County Public Schools | Elementary (PK-06) |
