| King G. Porter | |
| Office: | Member of the Tennessee State Senate from the 29th District |
| Term: | 1961–1962 |
| State House2: | Tennessee |
| District2: | Crockett County |
| Term2: | 1955–1957 |
| Birth Date: | 3 February 1921 |
| Birth Place: | Tennessee, United States |
| Death Place: | Humboldt, Tennessee, U.S. |
| Party: | Democratic |
| Occupation: | farmer |
| Residence: | Humboldt, Tennessee |
Kingdon Gamaliel Porter (February 3, 1921 – December 3, 2012) was an American politician in the state of Tennessee. Porter served in the Tennessee State Senate as a Democrat. Serving from 1961 to 1962, he represented parts of Dyer, Crockett, and Lauderdale Counties. He previously served in the Tennessee House of Representatives.[1] He was a farmer.[2] He died in Humboldt, Tennessee in 2012.[3]