WKNY-TV (channel 66) was a television station in Kingston, New York, United States, which served the Hudson Valley from May 1954 to July 1956. Owned alongside radio station WKNY (1490 AM), it broadcast from studios and a transmitter site in Port Ewen, south of Kingston. Economic issues inherent with early ultra high frequency (UHF) stations led to its demise. It was approved to move to channel 21 (allocated to Poughkeepsie) but never did so.