WKSO (97.3 MHz, "Kiss 97.3") is an American radio station licensed to Natchez, Mississippi.

WKSO serves the Natchez micropolitan area.

The station is owned by Listen Up Yall Media.

The station was originally urban WNJJ-FM 97.3 JAMZ until flipping to Hot AC as KISS 97.3 with call letters WKSO-FM in 2003.

Its transmitter is located in Natchez Mississippi on 26 Col John Pitchford Pkwy on the WNTZ-TV tower With WQNZ-FM