The Radio 2 Top 20 is a Canadian radio record chart program, which airs across Canada on the CBC Radio 2 network. Hosted by Nana aba Duncan, the show counts down the week's top songs played on the network's daily adult album alternative programs Radio 2 Morning and Radio 2 Drive, as determined by a mix of Canadian record sales and listener voting feedback.
The show premiered in August 2012. It was previously hosted by Garvia Bailey and Pete Morey.
The show also aired on CBC Radio One in fall 2016, but was dropped from that service's winter 2017 schedule.