2020 in Australian television

This is a list of Australian television-related events, debuts, finales, and cancellations that are scheduled to occur in 2020, the 65th year of continuous operation of television in Australia.

New channels

 * 16 January - 7mate HD
 * 5 April - 9Rush
 * 1 July - Club MTV, MTV Hits Australia, MTV Classic Australia (Foxtel only), NickMusic, CMT
 * 27 September - 10 Shake

Channel closures

 * 30 April - Disney Channel, Disney Junior, Disney XD
 * 1 July - [V], MAX, CMC, Foxtel Smooth