Robert Fredrick Paulsen III (born March 11, 1956) is an American voice actor. Among many roles in his extensive career, he has been the voice of Yakko Warner and Dr. Otto Scratchinsniff from Animaniacs, Pinky from Pinky & the Brain (opposite Maurice LaMarche), Tripwire and Snow Job from G.I. Joe: A Real American Hero, Steelbeak from Darkwing Duck and PJ from Goof Troop. Paulsen is well-known for his work with the Teenage Mutant Ninja Turtles franchise, voicing Raphael in the 1987 cartoon, Donatello in the 2012 cartoon, and voice-directing 2018's Rise of the Teenage Mutant Ninja Turtles.
From 2011 to 2019, he hosted a podcast and webseries called "Talkin' Toons with Rob Paulsen" in which he interviewed various voice actors based in Los Angeles, many of whom have provided voices for past Transformers series.