KMSS-TV (channel 33) is a television station in Shreveport, Louisiana, United States, affiliated with the Fox network. It is owned by Mission Broadcasting, which maintains a shared services agreement (SSA) with Nexstar Media Group, owner of Texarkana, Texas–licensed NBC affiliate KTAL-TV (channel 6) and MyNetworkTV affiliate KSHV-TV (channel 45), for the provision of certain services. The stations share studios on North Market Street and Deer Park Road in northeast Shreveport, while KMSS-TV's transmitter is located southeast of Mooringsport.