KSFY-TV, virtual and VHF digital channel 13, is a dual ABC/CW+-affiliated television station licensed to Sioux Falls, South Dakota, United States. The station is owned by Gray Television, as part of a duopoly with NBC affiliate KDLT-TV (channel 46). The two stations share studios on Courthouse Square in Sioux Falls;[1] KSFY-TV's transmitter is located near Rowena, South Dakota.