WPKO-FM (98.3 FM) is an American radio station in Bellefontaine, Ohio.

It is programmed in a hot adult contemporary radio format, and is almost entirely locally produced.

WPKO originally signed on the air on June 1, 1969, with the call letters WOGM (for "Ohio's Good Music") before switching to WTOO-FM with a contemporary hit format on June 1, 1978, as "Stereo Too 98" .

On January 6, 2005, a major ice storm caused a loss of power to the broadcast facilities.

V-Teck Communications has recently obtained emergency power generators to ensure this does not happen again.