ViacomCBS Networks International (VCNI) is the international division of ViacomCBS. The division oversees the production, broadcasting and promotion of key ViacomCBS' brands outside of the United States. These brands include Paramount Network, Comedy Central, MTV, Nickelodeon, BET and Colors TV, as well as CBS-branded channels, which are co-owned with AMC Networks International. VCNI also owns a 30% stake in the Rainbow S.p.A. animation studio in Italy, as well as a 49% stake in an Indian joint venture with domestic partner TV18, Viacom18.

The networks' headquarters are located in New York City and London. Other international offices are located in São Paulo, Berlin, Stockholm, Amsterdam, Warsaw, Madrid, Milan, Mumbai, Paris, Singapore, Budapest, Belgrade, and Sydney amongst others. Its first international offices opened in the late 1980s in London and Amsterdam with the launch of MTV Europe. It was created from a rebrand of Viacom's MTV Networks, which included MTV, BET, VH1 and Nickelodeon, to include Comedy Central. Robert Bakish has been President of VIMN since 2011, having held various roles at Viacom since 1997.