Rotary Doozer is a Doozer who appears in the fourth season Fraggle Rock episode "A Tune for Two." Talking with Cotterpin Doozer and Wrench, she insists that Fraggles can't be trusted, citing what her mum and dad said. She joins Wrench in saying "Told you so" when Wembley says Cotterpin can't be in the Duet-a-thon.