| Cedar Key School | |
| City: | Cedar Key |
| State: | Florida |
| Country: | U.S. |
| Colors: | Purple and gold [1] |
| District: | School Board of Levy County |
| Mascot: | Sharks |
| Grades: | Pre K - 12th |
| Established: | 1800s |
| Type: | Public high school |
| Enrollment: | 250 (2018–19)[2] |
| Staff: | 17.65 (FTE) |
| Ratio: | 14.16 |
| Principal: | Kathy lawerance |
| Address: | 951 Whiddon Avenue |
Cedar Key School is a public K-12 school located in Cedar Key, Florida, U.S.. It was founded as a private school in the 19th century and is the smallest public high school in the state of Florida.