Chris Pratt character Peter Quill / Star-Lord
Zoe Saldaña character Gamora
Dave Bautista character Drax the Destroyer
Karen Gillan character Nebula
Pom Klementieff character Mantis
Vin Diesel character Groot (voice)
Bradley Cooper character Rocket (voice)
Sean Gunn character Kraglin / Young Rocket
Chukwudi Iwuji character The High Evolutionary
Will Poulter character Adam Warlock
Maria Bakalova character Cosmo (voice)
Elizabeth Debicki character Ayesha
Sylvester Stallone character Stakar Ogord
Austin Freeman character On-Set Groot / Phlektik Guard
Stephen Blackehart character Steemie Blueliver
Terence Rosemore character Xlomo Smeth
Sarah Alami character Ssssaralami
Jasmine Sunshine Munoz character Hoobtoe
Giovannie Cruz character Orloni Peddler
Nico Santos character Recorder Theel
Miriam Shor character Recorder Vim
Noa Raskin character Baby Rocket (voice)
Linda Cardellini character Lylla
Asim Chaudhry character Teefs
Mikaela Hoover character Floor
Judy Greer character War Pig (voice)
Reinaldo Faberlle character Behemoth (voice)
Tara Strong character Mainframe (voice)
Jared Leland Gore character Krugarr
Michael Rosenbaum character Martinex
Elan Gale character Beardy Ravager
Molly C. Quinn character Molly Ravager
Gerardo Davila character Fitz-Gibbonok
Dee Bradley Baker character Blurp (voice)
Hanna Pak character Humanimal Turtle Experiment
Jennifer Holland character Administrator Kwol
Nathan Fillion character Master Karja
Kyle Mclean character The Boss's Nephew
Benjamin Byron Davis character Bletelsnort
Tiffany Smith character Orgocorp Host Friniki
Joe Daru character Security Assistant
Daniela Melchior character Ura
Jonathan Mercedes character Gamora Shoots This Guy!
Jonathan Fritschi character Carrot Head Guard
Diego Ward character Carrot Head's Friend
Max Bickelhaup character Kitty Orgosentry
Brandon Morales character Dancing Guard
Renae Moneymaker character Violent Orgosentry
Alexis Hadesty character Humanimal Rabbit
Tara Warren character Humanimal Kangaroo
Candi VandiZandi character Humanimal Monkey
Grecia Balboa character Warthog Mother
Caleb Spillyards character Humanimal Panda Bear
Darla Delgado character Neelie
Michelle Civile character Blue Jay Postal Worker
Ken Lyle character Rabbit Businessman
Elodie Clarke character Humanimal Bush Baby Toddler
John William Wright character Humanimal Hyena
Autumn Griffin character Humanimal Bat Child
Skylar Huntley character Humanimal Bat Child
Randy Havens character Till
Dane DiLiegro character Unsavory Octopus
Kai Zen character Phyla
Sarah Anne character Latti
Yael Ocasio character Star Child
Adelynn Spoon character Star Child
Henry Heffernan character Star Child
Brooklyn Skye Oliver character Star Child
Scarlett Blum character Star Child
Baby Dro character Star Child
Emery Grilliot character Star Child
Amelia Waters character Star Child
Lloyd Kaufman character Gridlemop (voice)
Christopher Fairbank character Broker
Rhett Miller character Bzermikitokolok
Natalia Safran character Controller
Murphy Weed character Murf
Michael Rooker character Yondu Udonta
James Gunn character Lambshank (voice)
Jessica Fontaine character Phlektik Guard
Karen Abercrombie character Grandma Quill
Gregg Henry character Grandpa Quill
Adriana Leonard character Crying Krylorian Citizen
Bonnie Discepolo character Crying Krylorian Citizen
Clare Grant character Crying Krylorian Citizen
Grace Gunn character Crying Krylorian Citizen
Will Gunn character Crying Krylorian Citizen
Seth Green character Howard the Duck (voice) (uncredited)
Pete Davidson character Phlektik (uncredited)
