Mike Myers Shrek (voice) Eddie Murphy Donkey (voice) Cameron Diaz Princess Fiona (voice) Antonio Banderas Puss in Boots (voice) Julie Andrews Queen (voice) Jon Hamm Brogan (voice) John Cleese King (voice) Walt Dohrn Rumpelstiltskin / Priest / Krekraw Ogre (voice) Jane Lynch Gretched (voice) Craig Robinson Cookie (voice) Lake Bell Patrol Witch / Wagon Witch #2 (voice) Kathy Griffin Dancing Witch / Wagon Witch #1 (voice) Mary Kay Place Guard Witch (voice) Kristen Schaal Pumpkin Witch / Palace Witch (voice) Meredith Vieira Broomsy Witch (voice) Ryan Seacrest Father of Butter Pants (voice) Cody Cameron Pinocchio / Three Pigs (voice) Larry King Doris (voice) Regis Philbin Mabel (voice) Christopher Knights Blind Mice (voice) Conrad Vernon Gingerbread Man (voice) Miles Bakshi Ogre Baby / Villager Kid (voice) Chris Miller Royal Messenger / Magic Mirror / Geppetto (voice) Mike Mitchell Tour Guide / Camp Ogre / Ogre Naysayer / Baba Witch / Melty Witch / Witch Guard #2 / Butter Pants (voice) Ashley Boettcher Witch / Pedestrian (voice) (uncredited) Frank Welker Dragon / Animals (voice) (uncredited)