Main Characters

The following characters have appeared in almost every episode of the series. The exceptions are:

Picture Name Description
Phineas - S'Winter avatar 5
Phineas Flynn One of the show's titular characters, alongside his step-brother strives to make every day of summer excellent.
Ferb - Rollercoaster avatar 3
Ferb Fletcher The other titular character. He speaks very little but is a master of engineering. Alongside his step-brother, he strives to make every day of summer vacation an adventure.
Candace calling Jeremy avatar
Candace Flynn Older sister of the titular characters, her main role in the series consists of busting her brothers, though on several occasions she has instead focused on being a normal teenager or even helping her brothers in their Big Ideas. She is madly in love with Jeremy who recently became her boyfriend.
Agent P - S'Winter avatar 2
Perry Pet of the titular characters, he is a secret agent under the guise of a mindless animal that foils the schemes of Dr. Doofenshmirtz. Also known as Agent P.
Doofenshmirtz FastAndThePhineas Avatar
Dr. Heinz Doofenshmirtz Nemesis of Perry the Platypus, he often has plans to take over the Tri-State Area although they all fail in the end.
Major Monogram - S'Winter avatar 1
Major Francis Monogram Agent P's boss. along with Carl, Wanda Acronym, and Carla, runs the animal agency called the Organization Without a Cool Acronym, O.W.C.A. for short

Supporting Characters

The following characters have appeared in several episodes often playing large parts, though sometimes appearing only as cameos.

Picture Name Description
Lawrence - S'Winter avatar 1
Lawrence Fletcher Father of the titular characters, has occasionally been informed of most of the boys' activities or taken the direct part in them but doesn't seem to mind much.
Linda - Rollercoaster avatar 5
Linda Flynn-Fletcher Mother of the titular characters, is unaware of the boys' activities (although she finds out on some occasions, she is fine with it in those situations), despite Candace's attempts to reveal them since Linda always arrives too late.
Isabella BackyardBeach Avatar
Isabella Garcia-Shapiro Phineas and Ferb's close friend and neighbor, member and leader of the Fireside Girls; also has a crush on Phineas and has joined the boys in their plans more than any other.
FSG about to be amazed - cropped
Fireside Girls, Troop 46231

The rest of Isabella's troop, they often help her and the boys in their daily plans. Names are Gretchen, Adyson, Holly, Katie, Milly and Ginger

Baljeet - Whatcha doin'? avatar
Baljeet Tjinder Phineas and Ferb's Indian friend who helps the boys with many of their plans, enjoys math, is obsessed with good grades, and often loses his underwear.
Buford - Are You My Mummy? avatar
Buford Van Stomm Phineas and Ferb's tormentor/friend and neighborhood bully, has joined them in several plans. He is often the reason why Baljeet is missing his underwear.
Jeremy - S'Winter avatar 2
Jeremy Johnson Candace's crush/boyfriend, works at Mr. Slushy Dawg and Mr. Slushy Burger, appears to have feelings for Candace just as she does for him.
Stacy phone avatar
Stacy Hirano Candace's best friend, often talks on the phone to her about her brothers or Jeremy. As of Happy Birthday, Isabella, she knows that Perry is a secret agent.
Carl Avatar
Carl Karl Intern at the Agency that Agent P works at, good at disguises and very clumsy.
Vanessa singing avatar
Vanessa Doofenshmirtz Heinz's sarcastic and punk daughter, like Candace, often tries to "bust" her father.

Recurring Characters

Recurring characters have appeared in more than one episode, but not in enough to qualify as one of the other significant characters.

Picture Name Description
Clyde pirate avatar
Clyde Flynn The titular characters' maternal grandfather, wisecracking jovial man who enjoys singing.
Thumb BettyJo
Betty Jo Flynn The titular characters' maternal grandmother, once a roller-derby champion, now lives out in the middle of nowhere with her husband.
Reginald Fletcher
Reginald Fletcher The titular characters' paternal grandfather, once the famous "Flying Fishmonger", lives in England with his wife, often speaks in British slang, forcing Ferb to translate for his stepbrother.
Winifred Fletcher avatar
Winifred Fletcher The titular characters' paternal grandmother, lives in London with her husband.
Vivian FastAndThePhineas Avatar
Vivian Garcia-Shapiro Isabella's mother. She is good friends with Linda Flynn.
Django - Oil on Candace avatar
Django Brown A friend of the boys, son of noted artist Beppo Brown, doesn't help in as many plans as the other friends.
Irving Avatar
Irving Du Bois Phineas and Ferb's extreme fan who carries around a scrapbook with photos of their exploits, plus locks of their hair. At first, he seems to be a stalker, but he gradually becomes their friend and sometimes joins the group on their adventures.
JennyInTears Avatar
Jenny Brown Candace's friend, talks to Candace on the phone sometimes. Dreams of world peace.
Suzy CometKermilian Avatar
Suzy Johnson Jeremy's little sister, quite intimidating. Only shows evil side to some people especially Candace; claims to be Jeremy's 'favorite girl'.
Charlene avatar
Charlene Doofenshmirtz Heinz's ex-wife, and mother of Vanessa, her relationship with her ex-husband appears to be on good terms as evidenced by the fact that she kept the last name of Doofenshmirtz after the divorce.
Norm Avatar
Norm A robot built by Doofenshmirtz originally built to eliminate Perry the Platypus. Now he assists Doofenshmirtz when he needs help building things
Roger Doofenshmirtz Heinz's law-abiding brother who was elected mayor and is greatly despised by the evil scientist.
Bridgette Oshinomi A reporter with a circle-shaped head and brown hair.
Ryan Seacrest-like man
Phil A reporter with straight yellow hair.
Coltrane - Baljeatles avatar
Coltrane A friend of Jeremy's, and the guitarist in his band. He is an instructor at Baljeet's Summer Rocks camp and took a liking to Stacy.
Danny avatar
Danny Lead singer and guitarist for Love Händel, works at Danny's Music Shop.
Swampy now
Swampy Drummer for Love Händel, also known as Sherman, works at the Public Library.
Bobbi Fabulous avatar
Bobbi Fabulous Bass player from Love Händel, owns a hair salon where Linda gets her hair done.
Marty the Rabbit Boy
Marty the Rabbit Boy Marty the Rabbit Boy auditioned for The Next Super American Pop Teen Idol Star (which he won) at the Googolplex Mall. He performed on stage with his musical blender.
Wanda Acronym She is presumably one of the leaders of the agency. She is the head of the division Pinky is in.
Pinky avatar
Pinky the Chihuahua Pinky is Isabella Garcia-Shapiro's pet chihuahua, he, like Perry the Platypus, is a secret agent (specifically in Wanda's Division).
Albert - avatar 1
Albert Du Bois Albert is Irving's older brother. He is a self-proclaimed nerd who has a pair of nunchucks that he always carries. He seems to have a minor crush on Candace.
Peter the Panda Peter the Panda is a secret agent from Seattle that became an enemy of Dr. Doofenshmirtz in "It's About Time!" after they met at a convention in Seattle.
Lifeguard briefing
Bob Webber Bob Webber, or Captain Webber as he likes to be called, is the main Lifeguard at Lake Nose.
Mindy Avatar
Mindy A girl who flirts with Jeremy Johnson.
Mrs. Johnson avatar
Mrs. Johnson She is the mother of Jeremy Johnson.
Suzy's poodle takes aim
Johnson family poodle Poodle owned by the Johnson family.
Melanie Typing
Melanie A woman from the city hall.
Hildegard Johnson Hildegard Johnson is the grandmother of Jeremy Johnson, Suzy Johnson, and a long-standing rival of Betty Jo Flynn from when they were both in the Roller Derby.
Only Son 1
Mr. Doofenshmirtz Roger and Heinz Doofenshmirtz's father.
Roger's the favorite
Mrs. Doofenshmirtz Roger and Heinz Doofenshmirtz's mother.
Building Engeneer Building Engineer Manager and delivery man, often takes things to Phineas and Ferb's house and asks the "Too Young?" line.
Meap with mustache
Meap Meap is an Intergalactic Security Agent, who travels around the universe helping any planet that was in danger. His nemesis is the evil Mitch.
Heinz making Balloony
Balloony Balloony was Heinz Doofenshmirtz's best friend back in Gimmelshtump. He is a balloon with a very well made face drawn on it. He was lost one night when he floated away, Heinz tried to grab him but his father told him to stay still because he was being a lawn gnome.
Monty Monogram

Major Monogram's son. He is currently dating Vanessa, but they are trying to keep it a secret as their fathers are mortal enemies.

Dan Povenmire and Jeff Marsh The show's creators
Rabbits just fall out of the sky
Farmer and Farmer's Wife A couple in Danville whose lives are constantly yet unintentionally affected by the activities of Phineas, Ferb, and/or Heinz Doofenshmirtz.

Minor Characters

Minor characters have appeared in up to three episodes.

Picture Name Episode Description
Dave and Rick
Dave and Rick "The Fast and the Phineas" The announcers at the Swamp Oil 500 when Phineas was driving his mother's car. One of them is modeled to look like Dan Povenmire while the other one is made to look like Jeff "Swampy" Marsh.
Beach dancer avatar
Unnamed beach dancer (Queen Wahini crowner) "Lawn Gnome Beach Party of Terror" An unnamed beach dancer appeared at Phineas and Ferb's beach party.
Bobby Nelson surfing
Bobby Nelson Bobby Nelson is a local Danville surfer. He surfed in the contest held by Phineas and Ferb.
Lawn Gnome Beach Party of Terror97
Stanky Dog N/A
Lorraine "Get That Bigfoot Outa My Face!" The titular characters' maternal grandaunt, is the sister of Betty Jo and lives in a closet. (Presumably a closet of Betty-Jo and Clyde). Last name has not been stated yet.
Dr. Feelbetter
Dr. Feelbetter "It's About Time!" Dr. Feelbetter appeared in the episode "It's About Time!", as a parody of Dr. Phil, to sort out problems between Heinz Doofenshmirtz, Perry and Peter the Panda.
J.B. "Toy to the World" President of Har D Har Toy Company, where Phineas and Ferb briefly worked, didn't wear clothes to work once.
Ba-dink-a-dink The Ba-dink-a-dinks are a race of blue-skinned humanoids who lived under the Har D Har Toy Company's Danville factory. They were released when Phineas and Ferb remodeled the factory to produce the Perry the Inaction Figure toy line.
Charles Pipping IV "A Hard Day's Knight" Neighbor of Grandma and Grandpa Fletcher, resembles Jeremy. This resemblance caused Candace to briefly have a crush on him when her family visited London.
Stubbings The butler of Charles Pipping IV and probably the Pipping Family.
Lloyd Wexler
Lloyd Wexler Dr. Lloyd Wexler is the evil mad scientist hero of Heinz Doofenshmirtz.
Gaston Le Mode
Gaston Le Mode "Run Away Runway" Gaston Le Mode is a fashion designer who hired Phineas and Ferb after seeing their designs for the Summer All The Time Collection.
Agent E
Agent E "The Ballad of Badbeard" Agent E is a bald eagle which works for the The Agency. Her base is supposedly located near where Phineas' grandparents live, as this is where her nest is located and the only place we see her. Agent E made her debut in the episode "The Ballad of Badbeard".
Boris at the sandbox
Boris "The Flying Fishmonger" Boris is a giant bully who wears big black boots. Therefore, he is known as "Big Black Boots Boris the Bully." He used to kick sand in Dr. Doofenshmirtz's face constantly, especially in places where one would not expect sand.
Smile Away Sergeant
Unnamed dream Sergeant "Phineas and Ferb Get Busted!" The Sergeant is a character who appears in Candace's dream which appears to be Perry's dream. He appears to be working at the Smile Away Reformatory School.
Morty Williams
Morty Williams Morty Williams is the host of his own investigative reporting television show named "The Morty Williams Show".
Lulu Jones avatar
Lulu Jones "Leave the Busting to Us!" Lulu Jones is a television host who appears in the episode "Leave the Busting to Us!". She is voiced by Vicki Lewis. She is the host of the Danville television show Bust 'Em.
Fifi avatar
Fifi Fifi is a camera operator that appeared in "Leave the Busting to Us!". She made a cameo appearance in the "Spot the Diff" episode The Fast and the Ferbulous: Danville Drift.
Conk "Boyfriend From 27,000 B.C." "Tri-Stone Area " Conk was frozen in Danville around 29,000 years ago. He is a Cro-Magnon. Unfrozen by Phineas and Ferb in their garage, he picked up English extremely quickly including words like "sandwiches."
Unnamed bully
Unnamed bully "Voyage to the Bottom of Buford" The bully nearly ate Buford's goldfish, Biff.
I am trying to use the quill!
Constance "The Monster of Phineas-n-Ferbenstein" Constance is an 18th-century Candace lookalike. She is the disapproving governess of two small scientists, Dr. Phineastein and Ferbgor. She bears a striking resemblance to Candace Flynn in word and deed.
Dr. Phineastein throws the switch
Dr. Phineastein Dr. Phineastein is an ancient Victorian scientist who created a monster platypus with the help of his hunchbacked henchman, Ferbgor. He is a parody of Dr. Victor Frankenstein.
Phineastein at the monster ball
Ferbgor Ferb Fletcher's Victorian ancestor, assisted a Phineas Flynn look-alike scientist named Dr. Phineastein in creating a Platypus monster.
Platypus monster avatar
The Platypus monster A platypus monster was a Platypus-based monster that was created by Dr. Phineastein and his assistant Ferbgor during the Victorian age.
Jekyll Doofenshmirtz
Jekyll Doofenshmirtz Jekyll Doofenshmirtz is Heinz Doofenshmirtz's great great grandfather who created a machine to turn someone into either a fairy or monster. He was last seen about to be eaten by the Platypus monster.
Jameson serving tea
Jameson Jameson was Jekyll Doofenshmirtz's butler. He bears a great resemblance to Roger Doofenshmirtz.
Beppo Brown
Beppo Brown "Oil on Candace" Beppo Brown is the father of one of Phineas and Ferb's friends, Django Brown.
Dr. Gevaarlijk Doofenshmirtz's old Evil Science professor from Drusselstein.
Mr McGillicuddy
Mr. McGillicuddy "Unfair Science Fair" Mr. McGillicuddy is Baljeet's summer school science teacher.
Wendy upstages Candace
Wendy Wendy is a teenage girl, voiced by Brenda Song, and a possible rival to Candace (and probably Mindy) for Jeremy's affections, who appears in "Unfair Science Fair". Competed with Candace to get a position alongside him at Mr. Slushy Burger.
Ferb talking to the Martians
Martians "Unfair Science Fair Redux (Another Story)" Aliens of Mars live on Mars. They also made Candace the Queen of Mars.
Huge Hands Hans
Hans "Out to Launch" Hans is a person that Heinz Doofenshmirtz encountered while performing a shadow puppet show as a teenager.
Only Son 2
Only Son "Got Game?" Only Son is the dog that Mr. Doofenshmirtz won in a game of "Poke the Goozim with a Stick".
The Pinhead Pierre Show! title card
Pinhead Pierre "Out of Toon" Pinhead Pierre was the host of a kids' television program that aired in Great Britain called The Pinhead Pierre Show!
"Magic Carpet Ride"
Nosey destroys camera
Nosey "The Lake Nose Monster" Nosey is a sea-monster that lives in Lake Nose. He lives off of zinc, which he absorbs from the water through his skin.
Blanca holding sheet music
Blanca Dishon "Attack of the 50 Foot Sister" Blanca Dishon is the original founder of Flawless Girl Cosmetics.
PP Otter
P. P. Otter P. P. Otter is a ringmaster working at the Mid-Summer's Festival.
Phineas and Goldie
Goldie "Backyard Aquarium" Goldie is the name for Phineas and Ferb's new goldfish pet. She was so special to them that they decided to build her an aquarium and get her friends from the ocean.
Agent Double 0-0
Agent Double 0-0 "Elementary My Dear Stacy" Agent Double-0 0 is a British spy who appears in Season 2. He helps Agent P defeat Dr. Doofenshmirtz. He actually doesn't know anything about Doofenshmirtz, he only helps Agent P locate him. He has a very good knowledge, but he appears to work like the 19th and 20th century agents.
Elizabeth dumps Heinz
Elizabeth "Perry Lays an Egg" Elizabeth is one of Heinz Doofenshmirtz's ex-girlfriends who has an unhealthy obsession for whales. At present time, she appears to be living inside a whale.
I am known by many names - cropped
Mitch "The Chronicles of Meap" Mitch is Meap's nemesis. He owns a space station wherein he keeps the animals that he poaches. He also stole a supply of cutetonium that made him the cutest creature on the planet until Isabella intervened.
"Meapless in Seattle"
Licorice dispenser
Thaddeus "Thaddeus and Thor" Thaddeus is the younger brother of Mandy and brother of Thor. He is like Phineas, but is more boastful and competitive, But on a less amazing scale.
Thor Thor is the brother of Thaddeus. He shares similar qualities to Ferb, in that he's quiet and helps his brother build things. The difference is that Thor seems to follow Thaddeus's orders
Mandy Mandy is the older sister of Thaddeus and Thor and constantly tries to bust them to their mom, much like Candace with Phineas and Ferb
Mrs. Tjinder "That Sinking Feeling" Baljeet's mother
Mishti "That Sinking Feeling" Baljeet's tomboyish girlfriend from India.
Xavier and Fred
Xavier and Fred "Phineas and Ferb's Quantum Boogaloo" Candace's future sons. They only built one thing so far: bumper cars that move in 5 dimensions. Before that, they just sat there, much like their uncle and their step-uncle do when they can't figure out what to build for the day.
Amanda Candace's future daughter, who acts like a reverse version of her mother by begging her brothers to do something cool, and a reverse version of Vanessa by doing the same thing listed above.
Planty the Potted Plant "No More Bunny Business" Dr. Doofenshmirtz's make-believe agent fill in for Perry. After foiling Dr. Doofenshmirtz's plans, Monogram makes him an agent.
Dennis the Bunny A rogue agent who was trying to hack into Perry's lair.
Professor Poofenplotz "Isabella and the Temple of Sap" The nemesis of Agent Pinky.
Eliza M. Feyersied "Fireside Girl Jamboree" Founder of the Fireside Girls.
Wendy Stinglehopper avatar
Wendy Stinglehopper "Phineas and Ferb Christmas Vacation!" A girl who is kissed by Baljeet
Aunt Tiana
Tiana Webber "Candace's Big Day" The Aunt of the Boys and Candace. Linda's sister, and Bob Webber's wife.
Khaka Peü Peü "The Beak" N/A
Hotel Manager - Avatar
Unnamed hotel manager "Phineas and Ferb Hawaiian Vacation" The hotel manager in Hawaii when the Flynn-Fletcher Family goes to Hawaii
Rubber Bands
Uncle Sabu "Phineas and Ferb: Summer Belongs to You!" Baljeet's uncle who owns a rubber band factory
Melissa "We Call it Maze" One of the younger members of Lil' Sparks
Annoyed Wilkens brothers
Wilkins Brothers "Just Passing Through" Two Danville Troublemakers
Glenda Wilkins "Last Train to Bustville" Train driver and Wilkins Brothers' mother
Annabelle Johnson "Run, Candace, Run" Jeremy's long lost cousin
Regulars and alternatives Phineas-2, Ferb-2, Candace-2, The Resistance, Doofenshmirtz-2, Perry the Platyborg all Phineas and Ferb the Movie: Across the 2nd Dimension The gang's 2nd Dimension counterparts
Eliza Fletcher "My Fair Goalie" One of Ferbs Cousins
Lyla Lolliberry "Sidetracked" "Just Our Luck" An agent from Canada
Paolo Vanderbeek "Live and Let Drive" A racer in the Grand Prix
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