Sprig Plantar is one of the main characters from the Disney animated television series Amphibia. He is an independent frog who wants to look out for adventures. He lived with his grandfather, Hop Pop, and his little sister, Polly. When he first meets Anne Boonchuy, the first human to enter Amphibia, he thought she was "the ugly hero" rather than a "monster" like the other frogs mistook her for before developing their friendship.
Sprig's only appearance in a Halloween production was the show's Halloween episode "The Shut-In!".