KCWY-DT (channel 13) is a television station in Casper, Wyoming, United States, affiliated with NBC and The CW Plus.

Owned by Marquee Broadcasting, the station has studios on Progress Circle in Mills, Wyoming, and its transmitter is located atop Casper Mountain.

[2] In June 2013, Intermountain West Communications Company filed to sell KCWY to Frontier Radio Management, through subsidiary Yellowstone Holdings; the deal made it a sister station with KGWN-TV, which SagamoreHill Broadcasting was also selling to Yellowstone through a separate deal.

[6] KCWY was also seen in Sheridan on KSWY-LP, analog channel 29, and then as a subchannel of KOTA-TV satellite KSGW-TV when Gray bought KOTA and its network in 2016.

Four of KCWY's 15 news staffers were retained in Casper following the merger, with the remainder being offered positions at other Gray stations.