Charles William Kiker Sr. (December 31, 1879 – March 14, 1971) was an American politician who served in the Georgia State Legislature.

He is notable for being one of the few lone Republicans representing the legislature in a state that was heavily Democratic.

Kiker was notable for being a Republican legislator in a state that was heavily Democratic.

He represented Fannin County which was ancestrally Republican, an outlier from the rest of Georgia.

[4] He represented the 41st Senate District which composed of Fannin, Gilmer, and Pickens counties.