WPCW, virtual channel 19 (VHF digital channel 11), branded on-air as Pittsburgh's CW, is a CW owned-and-operated television station serving Pittsburgh, Pennsylvania, United States that is licensed in Jeannette. The station is owned by CBS Television Stations subsidiary of ViacomCBS, as part of a duopoly with Pittsburgh-licensed CBS owned-and-operated station KDKA-TV (channel 2). The two stations share studios at the Gateway Center in downtown Pittsburgh, WPCW's transmitter is located in the Perry North section of Pittsburgh. On cable, the station is carried on Comcast Xfinity channel 15 (channel 22 in Bethel Park and channel 2 in Monroeville) in standard definition and channel 808 in high definition, and Verizon FiOS channels 3 (standard definition) and 503 (high definition).

By way of extended cable coverage, WPCW also serves as the default CW affiliate for the Johnstown-Altoona-State College television market, until WJAC-TV's September 16, 2019 conversation of its fourth digital subchannel into a CW+ affiliate (known as Alleghenies CW6), as that area lacked a CW affiliate of its own until then. WPCW was a Johnstown station for most of its history. The CW-affiliated superstation WPIX in New York also continues to be carried on Xfinity in State College, even though WJAD-DT4 is relayed into the area over WJAC's State College based translator, W43DG-D.

The station signed on the air on October 15, 1953.