Kate Boutilier is an American screenwriter whose credits include the animated television series Rugrats, The Wild Thornberrys, All Grown Up!
and Holly Hobbie & Friends, and the feature films The Wild Thornberrys Movie, Rugrats Go Wild, and Rugrats in Paris.
She co-created and produced the series Poppy Cat and The Mr. Men Show, and is currently co-showrunning the Rugrats reboot.
She has also written and composed songs for television and films.