Jack Black Po (voice) Bryan Cranston Li Shan (voice) Dustin Hoffman Shifu (voice) Awkwafina Zhen (voice) Viola Davis The Chameleon (voice) James Hong Mr. Ping (voice) Ian McShane Tai Lung (voice) Ke Huy Quan Han (voice) Ronny Chieng Fish (voice) Lori Tan Chinn Granny Boar (voice) Seth Rogen Mantis (voice) Jimmy Donaldson Panda Pig (voice) James Murray Various (voice) James Sie Bull Officer #2 / Ram Worker / Master Villain #1 (voice) Cedric Yarbrough Bull Officer #1 / Ram Foreman / Questioned Boar (voice) Vic Chao Bear Crime Boss / Last Ram / Tavern Patron #2 (voice) April Hong Pig Patron #2 (voice) Suzanne Buirgy Autograph-Seeking Fan #1 (voice) Logan Kim Autograph-Seeking Fan #2 (voice) Reyn Doi Adoring Fan (voice) Mick Wingert Old Bunny Patron (voice) Gedde Watanabe Badger Crime Boss (voice) Karen Maruyama Various (voice) Tom McGrath Croc Crime Boss (voice) Phil LaMarr Disheveled Bunny / Pig Thief / Questioned Bull (voice) Mike Mitchell Tavern Patron #3 / Citizen #4 (voice) Colleen Smith Various (voice) Paul Pape Transforming Rhino (voice) James Taku Leung Transforming Wolf (voice) Christopher Knights Annoyed Komodo (voice) Harry Shum Jr. Fire-Breathing Croc (voice)