Fluffinella is Ned Shimmelfinny's cat on Fraggle Rock.

Her first appearance was in the second episode, "Wembley and the Gorgs." Sprocket doesn't get along with her due to her vicious nature, and they often act as rivals. Fluffinella also appeared on-screen in "Marooned" and "Boober and the Glob," but otherwise functions mainly as an unseen character.

A version of Fluffinella in the Muppet Workshop.