Anna Kendrick

Poppy (voice)

Justin Timberlake

Branch (voice)

Zooey Deschanel

Bridget (voice)

Christopher Mintz-Plasse

King Gristle (voice)

Christine Baranski

Chef (voice)

Russell Brand

Creek (voice)

James Corden

Biggie (voice)

Jeffrey Tambor

King Peppy (voice)

Ron Funches

Cooper (voice)

Aino Jawo

Satin (voice)

Caroline Hjelt

Chenille (voice)

Kunal Nayyar

Guy Diamond (voice)

Quvenzhané Wallis

Harper (voice)

John Cleese

Roi Gristle (voice)

Gwen Stefani

DJ Suki (voice)

Iris Dohrn

Baby Poppy (voice)

Liam Henry

Young Branch (voice)

Glozell Green

Grandma Rosiepuff (voice)

Susanna Reid

Grandma Rosiepuff (voice) (UK release)

Meg DeAngelis

Moxie (voice)

Ricky Dillon

Aspen Heitz (voice)

Kandee Johnson

Mandy Sparkledust (voice)

Walt Dohrn

Cloud Guy/Smidge/Fuzzbert/Mr. Dinkles/Tunnel Troll/Wedgie Bergen (voice)

Rhys Darby

Bibbly (voice)

Grace Helbig

Sugar Cookieloaf (voice)

Curtis Stone

Bergen Guard - Todd (voice)

Mike Mitchell

Darius / Vinny the Phone / Capt. Starfunkle / Spider / Wedgie Bergen #1 / Chad / Card (voice)

Nina Zoe Bakshi

Bini Troll / Nora Troll (voice)

Zoë Crawford

McKenzie Troll (voice)

Riley Crawford

Sean Troll (voice)

Ollie Mitchell

Olley Troll (voice)

Emmett Mitchell

Anxious Troll Child / Keith (voice)

Phoebe Dohrn

Bergen Girl (voice)

Frank Welker

Barnebis (voice) (uncredited)