| Chamber: | Senate |
| District: | 4 |
| State: | Florida |
| Representative: | Clay Yarborough |
| Party: | Republican |
| Population: | 559,117 |
| Population Year: | 2020 |
| Percent Pacific Islander: | 0.1 |
| Percent Native American: | 0.3 |
| Percent Asian: | 5.4 |
| Percent Hispanic: | 10.3 |
| Percent Black: | 12.3 |
| Percent White: | 68.9 |
Florida's 4th Senate district elects one member of the Florida Senate. The district consists of Nassau county and part of Duval county, in the U.S. state of Florida. The current senator is Republican Clay Yarborough.
NOTE: The following information was gathered from the Florida Senate website. Only records of senators from 1998–present are kept.
| Portrait | Name | Party | Years of service | Home city/state | Notes | ||
|---|---|---|---|---|---|---|---|
| Democratic | Consisted of Baker, Dixie, Gilchrist, Hamilton, Lafayette, Nassau, Taylor and parts of Alachua, Bradford, Citrus, Columbia, Jefferson, Leon, Levy, Madison, Marion, Suwannee and Union county | ||||||
| Republican |
| ||||||
| Republican | Consisted of parts of Bay, Escambia, Okaloosa, Santa Rosa, Walton counties | ||||||
| Republican |
| ||||||
| Republican | Consists of Nassau county and part of Duval county |
NOTE: The following results were gathered from the Florida Department of State. Uncontested election results are not provided.