KPLR-TV, channel 11, is a television station in St. Louis, Missouri. KPLR is owned by the Tribune Company, operated by Local TV LLC, and is an affiliate of The CW Television Network. The station's studios are located in Maryland Heights, Missouri, in Northwest St. Louis County (though with a St. Louis address), and its transmitter is located in Lemay, Missouri.

KPLR's digital signal on UHF 26 is multiplexed:

As part of the analog television shutdown and digital conversion, KPLR-TV shut down its analog transmitter on June 12, 2009, and continued to broadcast on its pre-transition digital channel 26. However, through the use of PSIP, digital television receivers display KPLR-TV's virtual channel as 11.

KPLR commenced broadcasting on April 28, 1959, as the first independent station in Missouri. The station's call letters were derived from the name of its founding owner, St. Louis real-estate developer and hotelier Harold Koplar. Despite losing in his quest to build the station from the ground-up, Koplar acquired the station's license in 1958 through controversial circumstances.