This is a list of guest stars who have appeared on the Disney animated musical comedy television series, Phineas and Ferb. Per Academy of Television Arts & Sciences guidelines, individuals appearing in more than half of a given season's episodes will be considered "recurring" and will not be included on the list.
Season 1
Name Role(s) EpisodeKeone YoungQueen Wahini crowner"Lawn Gnome Beach Party of Terror"Episode 2Jeff BennettBen Baxter"Flop Starz"Episode 3Brian PhelpsAnnouncer Rick"The Fast and the Phineas"Episode 4Mark ThompsonAnnouncer DaveMichael BufferAnnouncer"Raging Bully"Episode 6Evander HolyfieldHimselfFrench StewartGaston Le Mode"Run Away Runaway"Episode 9Lucy DavisCrash"Ready for the Bettys"Episode 14Allison JanneyCharlene Doofenshmirtz"I Scream, You Scream"Episode 15Ming-Na WenDr. HiranoJ. K. SimmonsJ.B."Toy to the World"Episode 16April WinchellBridgette OshinomiBarry BostwickGrandpa Clyde"Get That Bigfoot Outta My Face!"Episode 17Sandra OhDoofenshmirtz's girlfriendBilly Ray CyrusBuck Buckerson"It's a Mud, Mud, Mud, Mud World"Episode 18Allison JanneyCharlene DoofenshmirtzCarlos AlazraquiDr. Feelbetter"It's About Time!"Episode 21Bobbi Fabulous"Dude, We're Getting the Band Back Together"Episode 22Susanne BlakesleeThe Love-a-gramJohn DiMaggioJohnny"Love on the Run" guyJaret ReddickDannySteve ZahnSherman "Swampy"Jeff BennettTalking Zebra"The Ballad of Badbeard"Episode 24Barry BostwickGrandpa ClydeVicki LewisLulu"Leave the Busting to Us"Episode 26Gwendoline YeoFifiBarry BostwickGrandpa Clyde"Crack That Whip"Episode 27Vicki LawrenceHildegardDiedrich BaderVance Ward"The Best Lazy Day Ever"Episode 28John DiMaggioConk"Boyfriend from 27,000 B.C."Episode 29Jane CarrGrandma Winnie"A Hard Day's Knight"Episode 31Tim CurryStubbingsDr. Lloyd WexlerMalcolm McDowellGrandpa RegDominic WoodCharlesJess HarnellShady Joe"Bowl-R-Ama Drama"Episode 33April WinchellShopkeeper"Got Game?"Episode 34Phil LaMarrStreet Performer #1"Comet Kermillian"Episode 35Charlie SchlatterStreet Performer #2Rob PaulsenScottsman"Put That Putter Away"Episode 36Mad Scientist"Does This Duckbill Make Me Look Fat?"Episode 37Ming-Na WenDr. HiranoJane CarrGrandma Winnie"The Flying Fishmonger"Episode 38Malcolm McDowellGrandpa RegJane CarrGrandma Winnie"The Monster of Phineas-n-Ferbenstein"Episode 40Greg EllisJamesonMalcolm McDowellGrandpa RegJennifer GreyDr. Gevaarlijk"Oil on Candace"Episode 41Joel GreyBeppoJohn DiMaggioPinhead Pierre"Out of Toon"Episode 42Allison JanneyCharlene Doofenshmirtz"Hail Doofania!"Episode 43Keith FergusonRonaldoGretchen's countdown voice"Out to Launch"Episode 44Brian GeorgeBouncerLara Jill MillerSylviaJeff BennettTalking Zebra"Phineas and Ferb Get Busted"Episode 45Clancy BrownDrill SergeantGeraldo RiveraMorty WilliamsBrenda SongWendy"Unfair Science Fair"Episode 46Brian StepanekMr. McGillicuddyMr. Slushy Burger managerKari WahlgrenBaking soda volcano girlTom KennyScientist"Unfair Science Fair Redux (Another Story)"Episode 47Brian StepanekMr. Slushy Burger manager
Season 2
Name Role(s) EpisodeJohn LarroquetteBob Webber"The Lake Nose Monster"Episode 1Tara StrongLittle girlTom KennyThe Squirrel"Interview with a Platypus"Episode 2Tara StrongThe BirdKeith FergusonAnnouncer from "Flawless Girl""Attack of the 50 Foot Sister"Episode 4Kevin Michael RichardsonP.P. OtterApril WinchellBlanca DishonKeith FergusonHerman"Backyard Aquarium"Episode 5April WinchellBridgette OshinomiClancy BrownThe Gelatin Monster"Day of the Living Gelatin"Episode 6Jane LeevesAdmiral AcronymJane CarrGrandma Winnie"Elementary, My Dear Stacy"Episode 7Jane LeevesInspector InitialsDamian LewisAgent Double O-OMalcolm McDowellGrandpa RegSheena EastonDoofenshmirtz's date"Chez Platypus"Episode 9Corey BurtonDocumentary narrator"Perry Lays an Egg"Episode 10Kari WahlgrenElizabethDon LaFontaineMovie voice over announcer"The Chronicles of Meap"Episode 12Lorenzo LamasMeapDavid MitchellMitchDanny CookseyThaddeus"Thaddeus and Thor"Episode 13Allison JanneyCharlene DoofenshmirtzCloris LeachmanDr. Doofenshmirtz's motherJaret ReddickDannyAliki TheofilopoulosMandyShae BrewsterNicolette"De Plane! De Plane!"Episode 14Cloris LeachmanDr. Doofenshmirtz's motherCorbin BleuColtrane"Let's Take a Quiz"Episode 15Clancy BrownThe Regurgitator"Oh, There You Are, Perry"Episode 17Jennifer StoneWoman with a pet beaverTiya SircarMishti"That Sinking Feeling"Episode 20Meera SyalBaljeet's motherCorbin BleuColtrane"The Baljeatles"Episode 21Jennifer StoneThe Mailwoman"No More Bunny Business"Episode 23April WinchellForewoman"Spa Day"Episode 24Moises AriasFred"Phineas and Ferb's Quantum Boogaloo"Episode 25Bowling for SoupThemselvesJennifer GreyLibrarianNoah MunckXavierJennifer StoneAmandaJane LeevesAdmiral Acronym"Isabella and the Temple of Sap"Episode 28Judd NelsonThe GuruAmanda PlummerProfessor PoofenplotzCloris LeachmanEliza M. Feyersied"Fireside Girl Jamboree"Episode 30Allison JanneyCharlene Doofenshmirtz"Finding Mary McGuffin"Episode 32Candi MiloSallyJane CarrGrandma Winnie"Picture This"Episode 33Malcolm McDowellGrandpa RegJane LeevesNikki Stars"Nerdy Dancin'"Episode 34Big Bad Voodoo DaddyThemselves"Phineas and Ferb Christmas Vacation"Episode 37Corey BurtonWJOP workerJane CarrGrandma WinnieBill FagerbakkeFrosty the SnowmanMathew HorneBlay'nBruce MackinnonClewn'tMalcolm McDowellGrandpa RegClancy BrownSanta ClausAriel WinterWendy StinglehopperJohn SchneiderWilbur Wilkins"Just Passing Through"Episode 38Tom WopatOrville WilkinsMegan HiltyAunt Tiana"Candace's Big Day"Episode 39John LarroquetteUncle BobJaret ReddickDanny"Hip Hip Parade"Episode 43Adam WylieBuford's new nerdPamela AdlonBuford's mother"Not Phineas and Ferb"Episode 46Diedrich BaderAlbertJennifer GreyBaljeet's motherAmber VallettaMrs. DuBoisMing-Na WenDr. Hirano"Robot Rodeo"Episode 49Pamela AdlonMelanie"The Beak"Episode 50Ben StillerKhaka Peü PeüChristine TaylorMrs. Khaka Peü PeüPamela AdlonMelanie"She's the Mayor"Episode 51Laird HamiltonHimself"Phineas and Ferb Hawaiian Vacation"Episode 53Phill LewisHotel managerAllie MacKayYoga instructorClay AikenHimself"Phineas and Ferb: Summer Belongs To You!"Episode 54Brian GeorgeUncle SabuChaka KhanHerselfLauren TomBāchan HiranoDiedrich BaderAlbert"Nerds of a Feather"Episode 55Jeff BennettThe Talking ZebraSeth MacFarlaneJeff McGarlandKevin SmithClive AddisonKari Wahlgren"Ducky Momo" vendorRomi DamesBridgette Oshinomi"The Secret of Success"Episode 59Diedrich BaderAlbert"The Doof Side of the Moon"Episode 60Allison JanneyCharlene Doofenshmirtz"Brain Drain"Episode 62Logan MillerJohnnyCorbin BleuColtrane"Rollercoaster: The Musical!"Episode 63Lorenzo LamasMeapKenny OrtegaHimselfSophia BushSara"Candace Gets Busted"Episode 65
Season 3
Name Role(s) EpisodeAndrés CantorSpanish announcer"The Great Indoors"Episode 1Erik EstradaJuanJane LynchMrs. Johnson"Canderemy"Episode 2Tina FeyAnnabelle Johnson"Run, Candace, Run"Episode 3Vicki LawrenceHildegard JohnsonJane LynchMrs. JohnsonTodd StashwickMr. JohnsonBarry BostwickGrandpa Clyde"Last Train to Bustville"Episode 4Joan CusackGlenda WilkinsJohn SchneiderWilbur WilkinsTom WopatOrville WilkinsPamela AdlonBuford's mother"Phineas' Birthday Clip-O-Rama!"Episode 5April WinchellConstruction ladyNick FrostCaptain Squint"The Belly of the Beast"Episode 6Corey BurtonThe Super-Computer"Ask a Foolish Question"Episode 8Lisa LingTykera Kwok"Misperceived Monotreme"Episode 9Joel McHaleNorm head prototype"Candace Disconnected"Episode 10John DiMaggioPinhead Pierre"Magic Carpet Ride"Episode 11Jane LynchMrs. Johnson"Bad Hair Day"Episode 12Davy JonesNigel"Meatloaf Surprise"Episode 13Peter NooneAdrianJamie OliverHimselfGreg LeMondHimself"Tour de Ferb"Episode 18Logan MillerJohnny"Skiddley Whiffers"Episode 19Darren BentSniffleton Nostrils player #2"My Fair Goalie"Episode 20Jane HorrocksElizaPhill JupitusAdrian FletcherGary LinekerSniffleton Nostrils player #1Helen McCroryLucy FletcherDaniel RocheBeckham with half-moon glassesTom Bergeron"L.O.V.E.M.U.F.F.I.N." host"Bullseye!"Episode 21Michael DouglasWaylon"That's the Spirit!"Episode 22Tom KennyJack-O-LanternApril WinchellMonaBridgette OshinomiMichael J. FoxMichael"The Curse of Candace"Episode 23Danny JacobNarratorStephen MoyerJaredAnna PaquinKristenCarol KaneNana Shapiro"Lotsa Latkes"Episode 25Kelly ClarksonHerself"A Phineas and Ferb Family Christmas"Episode 27Carlos AlazraquiBobbi Fabulous"Tri-Stone Area"Episode 28John DiMaggioConkRobert F. HughesOld Phineas"Doof Dynasty"Episode 29Allison JanneyThe Lady of the Lake"Excaliferb!"Episode 30Amanda PlummerKeeper of the Bridge of ComprehensionEric BauzaLi'l Saul"The Remains of the Platypus"Episode 34Diedrich BaderTom Totally"Perry the Actorpus"Episode 36Richard KindTotally Tools executiveGeorge TakeiPositive reinforcement machineJane LynchMrs. JohnsonLiar #1"Let's Bounce"Episode 37Todd StashwickMr. JohnsonDaran NorrisAbe Lincoln robotJennifer GreySvetka"The Doonkelberry Imperative"Episode 40John HodgmanZengleJeff FoxworthySouthern Meap"Meapless in Seattle"Episode 41Lorenzo LamasMeapDavid MitchellMitchCarlos AlazraquiBobbi Fabulous"Delivery of Destiny"Episode 42Simon PeggPaul the delivery guyBrian PhelpsPaul's dadJaret ReddickDannyChristian SlaterPaul the delivery guyMark ThompsonRadio DJSteve ZahnSherman "Swampy"Barry BostwickGrandpa Clyde"Buford Confidential"Episode 43Matthew Lillard"additional voices"Danica McKellarJosetteColletteJorge GarciaRodrigo"Minor Monogram"Episode 47Seth GreenMonty MonogramRay LiottaHimself"What A Croc!"Episode 48Guy FieriPizza guy"Sci-Fi Pie Fly"Episode 50Seth GreenFlombyRob PaulsenRomantic man from the TVSeth GreenMonty Monogram"Sipping with the Enemy"Episode 51Jennifer HaleFemale customerMikey KelleyCashierMale customer #4Tim CurryWorthington DuBois"Tri-State Treasure: Boot of Secrets"Episode 52Mikey KelleyAnnouncerRob MorrowFlea market salesmanJonathan RossFlea market salesmanGareth CliffFlea market salesmanAlan TudykSalesman #2Kelli GatesJudge"Norm Unleashed"Episode 54Lorraine KellyJudgeBarry BostwickGrandpa Clyde"Where's Perry?"Episodes 55/56Edi GathegiIgnatius UkareamüLenny HenryIgnatius UkareamüHarold PerrineauMaître d'Vanessa L. WilliamsFlight attendantLorenzo LamasMeap"Ferb TV"Episode 57Grey DeLisleLady on the bus"Road to Danville"Episode 60Allison JanneyCharlene Doofenshmirtz"This Is Your Backstory"Episode 61Cloris LeachmanDr. Doofenshmirtz's mother
Season 4