| John W. Lewis III | |
| State House: | Florida |
| District: | 18th |
| Term Start: | 1974 |
| Term End: | 1986 |
| Predecessor: | Frank Carlucci |
| Successor: | Jim King |
| Birth Date: | 5 August 1949 |
| Birth Place: | Marietta, Georgia, U.S. |
| Party: | Democratic |
| Occupation: | Investments |
| Residence: | Jacksonville, Florida |
| Alma Mater: | Florida Junior College |
John W. Lewis III (born August 5, 1949) is a former American politician in the state of Florida.
Lewis was born in Georgia and came to Florida with his family in 1950.[1] He served in the Florida House of Representatives for the 18th district from 1974 to 1986, as a Democrat.[2] [3]