| Mack N. Cleveland Jr. | |
| Office: | State Representative from Sanford (Seminole County), Florida |
| Party: | Democrat (later Republican) |
| Term Start: | 1953 |
| Term End: | February 8, 1963 |
| Alongside: | Gordon V. Frederick |
| Office2: | Florida State Senator from Seminole County |
| Term Start2: | 1963 |
| Term End2: | 1965 |
| Birth Date: | 9 July 1924 |
| Birth Place: | Sanford, Seminole County Florida, US |
| Death Place: | Longwood, Seminole County, Florida |
| Alma Mater: | Seminole High School University of Florida Stetson University |
| Occupation: | Attorney |
| Spouse: | Mary Anne Cleveland (married 1984-2010, his death) |
| Children: | Stepchildren: Darvin Boothe, Jr. Rebekah Boothe Corley Robert Boothe |
| Allegiance: |  United States of America |
| Branch: | United States Army Air Corps United States Air Force Reserve |
| Serviceyears: | 1947-1951 USAAC 1951-1964 USAFR |
Mack Norman Cleveland Jr. (July 9, 1924 – October 17, 2010), was an attorney and politician from Sanford, Florida, who served in the Florida State Legislature from 1953 to 1965.[1]
He graduated from Seminole High School in 1942 and attended the University of Florida before joining the United States Army Air Corps in the Pacific Theater during WWII. He was commissioned in the United States Air Force Reserve during the Korean Conflict. He earned a BS/BA from Stetson University in 1949 and JD from Stetson University College of Law in 1951.