Anna Kendrick

Character: Poppy (voice)

Justin Timberlake

Character: Branch (voice)

Ron Funches

Character: Cooper (voice)

Rachel Bloom

Character: Barb (voice)

James Corden

Character: Biggie (voice)

Kelly Clarkson

Character: Delta Dawn (voice)

Anderson .Paak

Character: Prince D (voice)

Sam Rockwell

Character: Hickory (voice)

George Clinton

Character: King Quincy (voice)

Mary J. Blige

Character: Queen Essence (voice)

Kenan Thompson

Character: Tiny Diamond (voice)

Kunal Nayyar

Character: Guy Diamond (voice)

Caroline Hjelt

Character: Chenille (voice)

Aino Jawo

Character: Satin (voice)

J Balvin

Character: Tresillo (voice)

Flula Borg

Character: Dickory (voice)

Ester Dean

Character: Legsly (voice)

Jamie Dornan

Character: Chaz (voice)

Gustavo Dudamel

Character: Trollzart (voice)

Ozzy Osbourne

Character: King Thrash (voice)

Anthony Ramos

Character: King Trollex (voice)

Karan Soni

Character: Riff (voice)

Charlyne Yi

Character: Pennywhistle (voice)

JOY

Character: Ari (voice)

YERI

Character: Kim-Petit (voice)

IRENE

Character: Baby Bun (voice)

SEULGI

Character: Gomdori (voice)

WENDY

Character: Wani (voice)

Zooey Deschanel

Character: Bridget (voice)

Christopher Mintz-Plasse

Character: King Gristle (voice)

Kevin Michael Richardson

Character: Mr. Dinkles (voice) / Mr. Dinkles God (voice) / Growley Pete (voice) / Sid Fret (voice)

Walt Dohrn

Character: Cloud Guy (voice) / Death Metal Mr. Dinkles (voice) / Fuzzbert (voice) / King Peppy (voice) / Smidge (voice) / Announcer (voice) / Country Music Baby (voice) / Country Music Farmer (voice)

David P. Smith

Character: Country Music Rooster (voice) / Desert Sun (voice) / Eighth Goats (voice) / Licky Bug (voice) / Scrapbook Troll (voice)

Da'Vine Joy Randolph

Character: Bliss Marina (voice) / Sheila B the Flowerface Balloon (voice)

Justin McElroy

Character: Beat Drop Button (voice) / Tumbleweed (voice) / Skyscraper Troll (voice)

Griffin McElroy

Character: Country Music Tear (voice) / Skyscraper Troll (voice)

Travis McElroy

Character: Rocker Tear (voice) / Skyscraper Troll (voice)

Betsy Sodaro

Character: Clampers Buttonwillow (voice)

Marcella Lentz-Pope

Character: Carol (voice)

Berenice Amador

Character: Marimba (voice)

Jamila Hache

Character: Tambora (voice)