Channel 18

Channel 18 or TV 18 may refer to:


 * TV18, an Indian television broadcasting company of the Network 18 Group based in Mumbai
 * TV-18, a television content rating

Canada
The following television stations operate on virtual channel 18 in Canada:
 * CICO-DT-18 in London, Ontario
 * CJPC-DT in Rimouski, Quebec

Mexico
The following television stations operate on digital channel 18 in Mexico:
 * XHCRT-TDT in Cerro Azul, Veracruz
 * XHCTAG-TDT in Aguascalientes, Aguascalientes
 * XHHAS-TDT in Huasabas, Sonora
 * XHSFS-TDT in San Felipe de Jesús, Sonora
 * XHSGU-TDT in Guaymas, Sonora