1 – 10 of 10 Works in Harry Potter & Tony Stark
The Making of Us Anthology by halfpennybuddha
Fandoms: Harry Potter - J. K. Rowling, Iron Man (Movies), Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), Thor (Movies)
09 Sep 2025
Summary
Anthology containing:
Accustom Me to Joy
At seventeen, Harry Potter never expected a simple letter to change everything.
But now, he suddenly finds himself caught between two worlds and one impossible question: what does it mean to belong?
Four Times Peter Brought Soup (and Fell a Little More in Love)
Harry kissed him. Then passed out for thirty-six hours after an incident the next morning.
Peter brings soup. Four times. Harry doesn’t wake. But Peter keeps showing up—talking, waiting, falling a little more in love each time.
Because if Harry Potter is going to sleep like a frost-covered magic prince, then Peter Parker is going to be the lovesick idiot who keeps him company.
(A Peter Parker POV side-fic to chapter 20 of Accustom Me to Joy - honestly it won't make sense without reading that first)
A Place to Rest
A solicitor’s letter from the Dursleys drags Harry’s past into the open.
Tony’s furious, Harry’s panicking, and neither of them are good at talking about feelings.It’s 2015: there’s F.E.A.S.T., terrible Christmas hats, taxidermy gnomes, and the slow, stubborn work of figuring out what family really means.
An xmas companion piece to Accustom Me to Joy. It won't make any sense without reading that fic, first.
Shelves: Harry Potter
- Site:
- archiveofourown.org
- Words:
- 180,737
- Status:
- In-Progress
Born from Chaos by QueenOfALotOfDifferentWorlds
Fandoms: Harry Potter - J. K. Rowling, Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies)
02 Jun 2025
Summary
After surviving his life up to his eighteenth birthday, Harry wasn't really surprised when he got a letter that told him his biological father was Tony Stark.
Exasperated? Absolutely. Surprised? Not so much.
He had stopped thinking anything was too crazy to happen to him around the time he fought a fifty feet long Basilisk obeying a memory from a diary with an old hat and a sword. As a fucking twelve year old.
Already on the search for himself outside of the boy who lived twice, Harry decides to visit his biological father.
Tony thought after meeting literal gods, fighting against invading Aliens and flying a Nuke through a wormhole into space that nothing could shock him anymore.
He is, of course, wrong. Trying to house the Avengers is anything but a piece of cake, especially while ignoring his crush on Captain America of all people.
But nothing tops finding out that he has a son. A son he didn't know about. A son that has the same look in his startling green eyes that Tony recognizes from his own reflection.
Tony has no idea if he can be a father, especially to someone who looks so lost but he will die trying, that's for sure.
Shelves: Harry Potter
- Site:
- archiveofourown.org
- Words:
- 328,778
- Status:
- Completed
Emerald Son by Drarry_240
Fandoms: Harry Potter - J. K. Rowling, The Avengers (Marvel Movies), marvel cinimatic universe
22 Feb 2025
Summary
After the loss of Sirius, Harry James Potter reaches his breaking point. No longer willing to endure the Dursleys' cruelty, he escapes and finds himself at Gringotts, hoping to secure enough gold to survive on his own. But what he discovers in the depths of the wizarding bank changes everything-his entire life has been a lie. His real father isn't James Potter. His true family isn't even in the wizarding world.
With new blood running through his veins and a legacy beyond what he ever imagined, Harry sets out to find the people he belongs with-the Avengers. But as he navigates this unfamiliar world, a certain blond Slytherin refuses to let go of their long-standing rivalry. When Draco Malfoy is dragged into Harry's new life, their hatred begins to blur into something else entirely.
Between uncovering secrets, learning the truth about himself, and facing a new kind of war, Harry might just find love in the most unexpected place-right in the arms of the one person he was never supposed to trust.
Shelves: Harry Potter
- Site:
- archiveofourown.org
- Words:
- 56,126
- Status:
- Completed
It's The Heat That Makes You Strong by Amejisuto
Fandoms: Harry Potter - J. K. Rowling, Iron Man (Movies), The Avengers (Marvel Movies)
20 Jul 2024
Summary
Tony Stark makes a deal with Death for a do-over. The one catch? Take care of Death's Master.
- Part 2 of Evil Author Day 2023
Shelves: Crossovers, Harry Potter, Marvel Comics
- Site:
- archiveofourown.org
- Words:
- 30,226
- Status:
- In-Progress
Lightning Scars & Metal Hearts by JessalynMichele
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe, The Amazing Spider-Man (Movies - Webb), The Avengers (Marvel Movies)
09 Aug 2023
Summary
With Voldemort back, Harry returned to the Dursley house, and Sirius
imprisoned‘living’ at Grimmauld Place, Sirius decides to go check on his godson.And when he doesn’t like what he finds at Number Four Privet Drive, Sirius decides to do something else- tell Harry a fifteen year old secret and send him off the the United States to meet his biological father.
Shelves: Harry Potter
- Site:
- archiveofourown.org
- Words:
- 425,406
- Status:
- Completed
May Parker and Tony Stark Smuggle a Wizard into the US by kinzies911
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe, Spider-Man (Tom Holland Movies)
05 Apr 2023
Summary
May Parker meets Harry Potter and decides this is her nephew now.
Shelves: Harry Potter, Marvel Comics, Crossovers
- Site:
- archiveofourown.org
- Words:
- 46,629
- Status:
- Completed
Cupboards and Cryogenics by YodelingProspector
Fandoms: Captain America (Movies), Captain America - All Media Types, Harry Potter - J. K. Rowling, Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies), X-Men - All Media Types
10 Mar 2023
Summary
When HYDRA sends The Winter Soldier to bring them the four-year-old Boy Who Lived, the outcome is not what they expected
- Part 1 of C&C 'verse
Shelves: Harry Potter, Marvel Comics, Crossovers
- Site:
- archiveofourown.org
- Words:
- 227,557
- Status:
- Completed
Our Own Demons by Emmalie22
Fandoms: Daredevil (TV), Harry Potter - J. K. Rowling, Marvel Cinematic Universe, Spider-Man - All Media Types, Spider-Man: Homecoming (2017), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types, The Avengers - Ambiguous Fandom, The Defenders (Marvel TV)
19 Sep 2021
Summary
Tony Stark. Genius. Billionaire. Philanthropist. Ironman. (Reckless. Lonely. Father.)
Harry Potter. The Boy Who Lived. The Chosen One. Wizard. (The Master of Death. Survivor. Breaking.)
Tony Stark never thought he would be a father. But when a lawyer comes knocking and truths become evident, he realizes that he can’t let his son walk out of his life. For Harry, acknowledging his relationship with Tony is a last-ditch effort to gain freedom and control over his life. Although the journey might not be easy, Tony and Harry learn to heal and become a family, facing trials and tribulations on the way such as a scheming Death, a Mad Titian, Dark Wizards, dangerous Doctors, and living Wards. Minor Peter Parker/Harry Potter. No pairings for Tony. Strong T rating for talk of sensitive subject matter. No explicit sexual content, but an author who uses too much bad language.
(Look forward to Runic magic, Quantum Theory, Peter Parker, lots of Marvel villains, and a author who tries too hard.)
Shelves: Harry Potter, Marvel Comics, Crossovers
- Site:
- archiveofourown.org
- Words:
- 131,917
- Status:
- In-Progress
Per Aspera Ad Astra by Mast3rofd3ath
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe, The Avengers (Marvel Movies)
02 Sep 2021
Summary
hadriana made a different choice. she chose herself. she chose life and happiness. death has a funny way of giving it to her.
Shelves: Marvel Comics, Harry Potter, Crossovers
- Site:
- archiveofourown.org
- Words:
- 103,060
- Status:
- In-Progress
Sweet Child Of Mine ‘verse Anthology by Cheerios_me_lovely
Fandoms: Harry Potter - J. K. Rowling, Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies)
21 Aug 2021
Summary
Tony Stark is many things, but a father is not one of them. That is, until he gets sent a picture of a small five year old boy with the words ‘Harry Potter. Born July 31st 2007, mother Lily Evans. He’s your son and you need to get him. 4 Privet Drive, Little Whinging, Surrey, England.’
How will Tony look after his new found son during the attack on New York and how will he help the boy recover from all the abuse he suffered by the hands of the Dursleys?
Anthology containing:
Sweet Child of Mine
A few months before Loki’s attack on New York, Tony Stark finds out he has a son named Harry Potter. How will the genius, billionaire, playboy, philanthropist deal with being a father to a hurt and abused five year old boy? How will he protect Harry when New York is under attack and he is under duty to defend it along with the rest of the Avengers from a certain God of Mischief?
Road to recovery
Harry’s road to becoming an average, healthy young boy.
Series of one shots.
Ch 1: set after chapter 10 of Sweet Child of Mine, where Rhodey and Tony did Harry’s room. Harry tries to thank his father by kissing him and Tony gives the boy the sex talk and explains why that’s wrong
Ch 2: Harry’s journey in therapy
Ch 3- ch 4: Harry gets his shots and ends up with a terrible fever. Tony looks after the boy for the first time he’s sick.
Ch 5: Harry finally reaches a healthy weight, and is now a bit self-conscious about his weight.Unrequited love
Harry realises he's come to love his dad and was trusting him far more than was safe. So naturally, he starts lashing out at him. In a test to see if his love really is without boundaries.
Thank you for everything
A Father’s Day fic, cuteness enfolds.
Everyone makes mistakes
A drunken night in Vegas leaves Tony in deep shit. How will his mistake effect his son?
Shelves: Marvel Comics, Harry Potter, Crossovers
- Site:
- archiveofourown.org
- Words:
- 101,345
- Status:
- In-Progress