WTSP (channel 10) is a television station in St. Petersburg, Florida, United States, serving the Tampa Bay area as an affiliate of CBS. The station is owned by Tegna Inc. and maintains studios on Gandy Boulevard on St. Petersburg's northeast side, just off the Gandy Bridge; its transmitter is located in Riverview, Florida.
Channel 10 was a latter-day insertion into the Tampa Bay television market, and six groups competed for the channel between 1957 and 1964. Rahall Communications, owner of St. Petersburg radio station WLCY, was awarded the construction permit, and WLCY-TV began broadcasting on July 18, 1965, becoming Tampa Bay's ABC affiliate that September.