Phineas and Ferb Wiki
Phineas and Ferb Wiki

"You never do anything!"
— Amanda talking to her brothers[src]

Amanda Johnson is the future daughter of Candace and Jeremy. She is the older sister of Xavier and Fred.

Present life

She appears to act like her mother, but reversed, she always tells Xavier and Fred to do something cool during their summer vacation and not just sit under front of the family's digital tree. To her annoyance, they still answer her question "What are you doing?" with "Nothing" even when they are building bumper cars that move in five dimensions ("Phineas and Ferb's Quantum Boogaloo").


She appears to act like her mother, but reversed, she always tells Xavier and Fred to do something cool during their summer vacation and not just sit under the front of the family's digital tree. She always responds, "I knew it! You guys never do anything!"

She also enjoys the same activities as her mother: mainly, complaining about her brothers - except Amanda gets annoyed by the fact that Xavier and Fred spend their days not doing anything.

Physical appearance

Amanda looks almost exactly like her mother when she was Amanda's age, except for different clothes and hairstyle (although her skirt is pretty much the same as her mom's when she was a teenager).

Background Information

  • "Amanda" and "Xavier" are the two names that Candace had picked out for her future children, as seen in "The Best Lazy Day Ever", "Swiss Family Phineas", and "Spa Day". Given her interest in Jeremy, it is highly likely that he is their father. Genetic evidence supports this as well: her brother, Xavier, has the same blonde hair and light blue eyes as Jeremy.
  • Amanda's, Xavier's, and Fred's situation is analogous to Phineas, Ferb's, and Candace's except rather than trying to "bust" her brothers for doing something, Amanda tries to bust Xavier and Fred for doing nothing.
  • Isabella finds out that she is the future aunt to Amanda, which means she is likely going to marry either Phineas or Ferb.
    • The episode "Act Your Age" confirmed that Phineas and Isabella start dating in the future. Thus, it is almost certain that she will marry Phineas


Mentioned Only

v - e - dCitizens of Danville
Phineas Flynn | Ferb Fletcher | Baljeet Tjinder | Buford Van Stomm | Django Brown | Isabella Garcia-Shapiro | Gretchen | Holly | Katie | Milly | Ginger Hirano | Adyson Sweetwater | Melissa | Fireside Girl (blond) | Fireside Girl (brunette) | Fireside Girl (brown) | Suzy Johnson | Irving Du Bois | Balthazar Horowitz | Pedro
Pinhead Pierre actress | Cindy | Dimitri Popaunicolas | Sally | Buford's replacement nerd | Bad Singing Kid
Candace Flynn | Vanessa Doofenshmirtz | Jeremy Johnson | Stacy Hirano | Jenny Brown | Birgitte | Mindy | Wendy | Coltrane | Carl Karl | Johnny | Albert Du Bois | Chad | Sassy Miss K | Jeremy's unnamed drummer | Lacie | Carla | Monty Monogram | Jeremy and Coltrane's friend | Heather | Dana | Milo Murphy
Linda Flynn-Fletcher | Lawrence Fletcher | Heinz Doofenshmirtz | Charlene Doofenshmirtz | Mrs. Johnson | Jack Johnson | Danny, Sherman, Bobbi Fabulous (Love Händel) | Dr. Hirano | Vivian Garcia-Shapiro | Beppo Brown | Francis Monogram | J.B. | Roger Doofenshmirtz | P. P. Otter | Ben Baxter | Clyde Flynn | Betty Jo Flynn | Melanie | Biffany Van Stomm | Esmeralda Poofenplotz | Wanda Acronym | Bridgette Oshinomi | Boris | Mr. McGillicuddy | Lewis | Lewis's fiancée | Khaka Peü Peü | Eliza M. Feyersied | Dr. Diminutive | Dr. Bloodpudding | Crazy Old Coot | Aloyse von Roddenstein | Mrs. Tjinder | Mrs. Du Bois | Stanky Dog | Doofenshmirtz's unnamed ex-girlfriend | Annabelle Johnson | Elizabeth | Mrs. Khaka Peü Peü | Glenda Wilkins | Mrs. Thompson | André Guilbaud | Don | Mother and Daughter | Du Bois Landscape Artists | Principal Lang | Mrs. Pierpoint
Perry the Platypus | Pinky the Chihuahua | Terry the Turtle | Peter the Panda | Johnson family poodle | Biff | O.W.C.A. | Goldie | Starnose Mole | Steve
Norm | Chloe | Dr. Killbot | Super Computer | Rover | Jerry the Platypus
Amanda | Xavier | Fred | Candace (alternate realities) | Heinz Doofenshmirtz (alternate reality)
Fireside Girls | Phineas and the Ferb-Tones | The Baljeatles | Jeremy and the Incidentals | Doofenshmirtz Evil Incorporated | Love Händel | O.W.C.A. | L.O.V.E.M.U.F.F.I.N.
v - e - dFlynn family
Phineas Flynn | Linda Flynn | Candace Flynn | Clyde Flynn | Betty Jo Flynn | Lorraine | Xavier | Fred | Amanda
Perry the Platypus | Steve | Goldie | Bucky
Mixed Family
Fletcher family