Harry Potter and Phineas and Ferb Crossovers
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Phineas and Ferb at Hogwarts by Clayton Overstreet reviews
Just as summer ends Phineas and Ferb get their letters via owl...
Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 4,449 - Reviews: 2 - Favs: 4 - Follows: 2 - Published: 7/6/2021 - Harry P., Phineas, Ferb - Complete
A Wizardry World For Young Inventors by TSDaSeal reviews
In this AU...Phineas and Ferb never knew the reason why Candace had to go to England for school, and their parents wouldn't tell them anything. But when the two boys receive their Hogwarts letters, they soon understand why their sister went to England. Both are excited, but did their friends receive letters as well? [ SHIPPING HINTS & INSPIRED/COVER BY TURNINGTIDES' ON DEVIANTART ]
Rated: K+ - English - Adventure/Friendship - Chapters: 8 - Words: 6,793 - Reviews: 16 - Favs: 30 - Follows: 33 - Updated: 5/17/2018 - Published: 7/28/2017 - Phineas, Ferb
Phineas and Ferb: The Harry Potter Scenario by pdxpickles reviews
A story following Phineas, Ferb, Isabella, Bufod, and Baljeet as they discover Hogwarts and all the magic it holds.
Rated: K+ - English - Chapters: 2 - Words: 984 - Reviews: 5 - Favs: 4 - Follows: 5 - Updated: 5/2/2016 - Published: 4/28/2016
Chamber of Secrets? How Malicious! by Nassy Nyrolian reviews
Phineas and Ferb return to Hogwarts in this sequel to Hogwarts? How Serendipitous! After rescuing a few friends, and learning a few legends, they have to use their magic and wits to defeat the Heir of Slytherin. Meanwhile, Perry and Doctor Doofenshmirtz are at it again. Can they join forces to defeat the evil diary - er ... journal? Find out here!
Rated: K+ - English - Humor/Adventure - Chapters: 21 - Words: 54,451 - Reviews: 108 - Favs: 70 - Follows: 91 - Updated: 9/28/2014 - Published: 3/10/2013 - Harry P., Phineas
Hogwarts? How Serendipitous! by Nassy Nyrolian reviews
After Ferb receives his Hogwarts letter, Phineas, (a Muggle) becomes disheartened and stowes away in Ferb's suitcase to accompany him. After making a few friends and a few enemies, they learn of something odd with a Sorcerer's Stone. Ferb takes along Perry for his pet, and so Dr. Doofenshmirtz follows so Perry can foil his evil plot. Takes place during first book. Read and review!
Rated: K+ - English - Humor/Adventure - Chapters: 29 - Words: 30,250 - Reviews: 122 - Favs: 125 - Follows: 65 - Updated: 5/1/2013 - Published: 11/7/2012 - Harry P., Phineas - Complete
Neville Longbottom and the Zombie Plants by joshlamont reviews
Harry's been shanghaied into some sort of wizard competition, and boy, is it crazy! Meanwhile, Voldemort's got a new scheme to... well, we're not sure, but it seems to involve BABIES
Rated: K - English - Humor - Chapters: 1 - Words: 3,115 - Reviews: 4 - Favs: 21 - Follows: 5 - Published: 3/23/2013 - Complete
Neville Longbottom and the Dangers of Spirits by joshlamont reviews
Ah, Winter! The time of year when boys go out to play with the snow, girls go out to play with the boys, and ghosts go out to- well, cry.
Rated: K - English - Humor - Chapters: 1 - Words: 3,315 - Reviews: 3 - Favs: 16 - Follows: 2 - Published: 3/22/2013 - Complete
Phineas and Ferb and the Sorcerer's Stone by yoneld reviews
Phineas and Ferb/Harry Potter crossover. Phineas and Ferb build a machine that allows them to go into the Harry Potter universe. So does Doofenshmirtz. Candace/Jeremy, Phineas/Isabella (possibly), and so far no HP pairing. There are none in Sorcerer's/Philosopher's Stone. If anyone is interested in beta-ing this story, please PM me about it. Rated T cause I'm paranoid.
Rated: T - English - Adventure - Chapters: 4 - Words: 5,801 - Reviews: 19 - Favs: 12 - Follows: 16 - Updated: 3/21/2013 - Published: 9/23/2012 - Harry P., Phineas
Bilius and Herm by Luan Mao reviews
So few days of summer vacation, and we have to waste every one!
Rated: K+ - English - Humor - Chapters: 1 - Words: 1,821 - Reviews: 18 - Favs: 45 - Follows: 20 - Published: 1/6/2013 - Hermione G. - Complete
Nothing Short of Insanity by The QAS reviews
What do you get when you add a green-haired child prodigy, a semi-evil scientist, a secret agent platypus, and little bit of magic? Complete and utter chaos!
Rated: K+ - English - Humor/Fantasy - Chapters: 6 - Words: 12,690 - Reviews: 62 - Favs: 72 - Follows: 84 - Updated: 12/8/2012 - Published: 11/18/2011 - Ferb
Neville Longbottom and the Hidden Swimming Pool by joshlamont reviews
One again, our intrepid inventors must discover a way to entertain themselves! Meanwhile, Neville discovers he's not seen the last of that troll from last year...
Rated: K+ - English - Humor - Chapters: 1 - Words: 3,662 - Reviews: 7 - Favs: 27 - Follows: 8 - Published: 7/18/2012 - Complete
Magic and Inventions chapter 1 by inkraegpot reviews
just another random crossover involving the main characters of phineas and ferb and harry potter : possible phinebella moments... hope you like it :D
Rated: K - English - Fantasy/Humor - Chapters: 3 - Words: 2,621 - Reviews: 2 - Favs: 3 - Follows: 2 - Published: 7/18/2012
Neville Longbottom and the Cauldrons of DOOM by joshlamont reviews
Harry's bored the day before Christmas break ends, and needs to find something to do! Meanwhile, Neville found himself in the wrong corridor... Formerly 'Whadda You Wanna Do'
Rated: K - English - Humor - Chapters: 1 - Words: 3,228 - Reviews: 3 - Favs: 26 - Follows: 6 - Published: 7/12/2012 - Complete
Flynn & Potter and the Sorcerer's Stone by Lisanna Strauss reviews
Phineas, Isabella and Ferb entered Hogwarts and apparently teamed up with Harry, Ron and Hermione. Read on for more!
Rated: K - English - Adventure/Mystery - Chapters: 3 - Words: 1,987 - Reviews: 9 - Favs: 13 - Follows: 12 - Updated: 5/16/2012 - Published: 5/15/2012 - Harry P., Phineas
Magic, Machines, and Mayhem: Book One by Ymaconis reviews
When the Danville gang gets letters of acceptance the Hogwarts, it can only mean one thing... A WHOLE NEW KIND OF ADVENTURE! Rating subject to change. REVIEW!
Rated: K+ - English - Adventure/Friendship - Chapters: 2 - Words: 3,836 - Reviews: 24 - Favs: 35 - Follows: 43 - Published: 1/1/2012 - Phineas
Phineas y Ferb y las Reliquias de la Muerte by Candela 98 reviews
Un día de verano, los dos hermanastros construyen su última creación, el Viajesporlibroneitor... Y ellos y su amiga Isabella son transportados a una nueva dimensión donde nada es lo que parece... Xover de PyF y Harry Potter
Rated: K - Spanish - Fantasy/Humor - Chapters: 2 - Words: 2,302 - Reviews: 7 - Favs: 9 - Follows: 11 - Updated: 12/15/2011 - Published: 12/10/2011
A Reason to the Madness by 200trackrunner reviews
When summer is interrupted by a strange, cloaked man, will the boys' abilities to break the laws of physics be explained? Possible Phinabella, but it won't be a focal point if it does happen. Read and Review :
Rated: T - English - Adventure - Chapters: 2 - Words: 4,807 - Reviews: 18 - Favs: 20 - Follows: 22 - Updated: 8/15/2011 - Published: 8/5/2011 - Phineas
Phineas and Ferb at Hogwarts by Bl00p3r reviews
The title means there wizards.
Rated: K+ - English - Romance/Adventure - Chapters: 5 - Words: 3,195 - Reviews: 52 - Favs: 12 - Follows: 12 - Updated: 5/24/2011 - Published: 8/8/2010
Harry vs Voldie by BookwormKali reviews
Where did Harry go? What is Voldemort up too? Who did Voldemort fall on top of? Find out! Oneshot
Rated: K - English - Humor - Chapters: 1 - Words: 734 - Reviews: 40 - Favs: 49 - Follows: 10 - Published: 6/28/2010 - Harry P. - Complete