Genius Tony Stark FanFiction

I Feel Like the World is the Dirt Beneath my Feet.

I Feel Like the World is the Dirt Beneath my Feet.

G
Updated
27.04.2025
Fandom
Marvel Cinematic Universe Norse Religion & Lore
Characters
Tony Stark, Thor (Marvel), Loki (Marvel), Loki & Thor (Marvel)
Tags
Tony Stark Needs a Hug Avengers - Freeform BAMF Tony Stark Gods Lovecraftian Monster(s) Eldritch Blanket Permission norse gods Genius Tony Stark Tony Stark Needs Therapy Lovecraftian Eldritch Horror Thor
Tony Stark never believed in Gods or other worldly Deities.
Heroes Simply Don't Exist

Heroes Simply Don't Exist

G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies)
Characters
Tony Stark, Steve Rogers, Natasha Romanov (Marvel), Bruce Banner, Clint Barton, Thor (Marvel), Nick Fury, Phil Coulson
Tags
Alternate Universe - Canon Divergence Character Study Mind Manipulation The Author Regrets Nothing BAMF Tony Stark Nick Fury is Not Amused Civil War Team Iron Man Not Steve Rogers Friendly Tony Stark-centric Not Natasha Romanov Friendly (Marvel) Tony Stark is So Done Merchant of Death Tony Stark
Steve didn't think Tony was a hero and that's just fine cause neither did Tony.To Tony, Heroes simply don't exist.
Hard Times (Gonna make you wonder why you even try)

Hard Times (Gonna make you wonder why you even try)

G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies) Spider-Man (Tom Holland Movies)
Characters
Tony Stark, Peter Parker & Tony Stark, Peter Parker, James "Rhodey" Rhodes, James "Rhodey" Rhodes & Tony Stark
Tags
Peter Parker Needs a Hug Neglected Peter Parker Alternate Universe - College/University Protective Tony Stark Tony Stark Acting as Peter Parker's Parental Figure Kid Peter Parker Precious Peter Parker Tony Stark Feels Genius Peter Parker Tony Stark-centric Howard Stark's A+ Parenting Tony Stark is Good With Kids
Don't get him wrong, Tony notices the bruises, he just can't help someone who won't tell him what the problem is.orPeter's homelife isn't the best, but hey, at least he has a slightly irresponsible college kid to depend on
oh, tell me what you're willing to do (kiss it, kiss it better, baby)

oh, tell me what you're willing to do (kiss it, kiss it better, baby)

M/M
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies)
Characters
Tony Stark, Steve Rogers, Steve Rogers/Tony Stark
Tags
Fluff Tooth-Rotting Fluff Tony Stark Has a Heart Steve Rogers Feels Established Relationship Domestic Fluff Implied Sexual Content First Kiss Pet Names Forehead Kisses 5+1 Things Morning Kisses
alternatively titled: the five kisses we shared + the one you don't know about“steve. my favourite cinnamon roll. in exchange for a coffee, i demand for a million more kisses.”“sure, honey. come here, i'll give you the best kisses of your lifetime.”“...
Iron man: Humanities Shield

Iron man: Humanities Shield

Gen
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies) Iron Man (Movies)
Characters
Tony Stark, Jarvis (Iron Man movies), James "Rhodey" Rhodes, Nick Fury, Thanos (Marvel)
Tags
Not Canon Compliant BAMF Tony Stark Not Avengers: Endgame (Movie) Compliant Tony Stark-centric Not Captain America: Civil War (Movie) Compliant Not Avengers: Infinity War Part 1 (Movie) Compliant Genius Tony Stark Extremis Tony Stark
Tony stark, visionary, genius and the only guy who seems to know that the earth is fucked unless he does something. Seriously why does everyone seem to forget about the portal 300ft above our heads?
sins of the father

sins of the father

F/F
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe Iron Man (Movies)
Characters
Tony Stark, James "Rhodey" Rhodes, Peggy Carter, Howard Stark, May Parker (Spider-Man), Maria Stark, James "Rhodey" Rhodes & Tony Stark, May Parker (Spider-Man) & Tony Stark, Howard Stark & Tony Stark, Maria Stark & Tony Stark, Peggy Carter & Tony Stark, Maria Stark/May Parker
Tags
Alternate Universe - Canon Divergence Tony Stark Has a Heart Character Study Growing Up MIT Era Bisexual Tony Stark Tony Stark Has Daddy Issues Genius Tony Stark Italian Tony Stark Maria Leaves Howard As In He Never Met Him Lesbian Maria Stark
Tony doesn’t have a father, and he doesn’t need him. He's his mother's son.
COMPANION ARC - Guardians of the Galaxy Vol. 2

COMPANION ARC - Guardians of the Galaxy Vol. 2

M/M
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies)
Characters
Tony Stark, Jarvis (Iron Man movies), Peter Parker, Loki (Marvel), Maria Hill, Loki/Tony Stark, Maria Rambeau, Ben Parker, Amaya Stark (OC), UN people
Tags
Parent Tony Stark Established Relationship Freeform Consequences BAMF Tony Stark Civil War Team Iron Man BAMF Loki (Marvel) Parent Loki (Marvel) sword - Freeform Genius Tony Stark Post-Movie: Guardians of the Galaxy Vol. 2 Competent Tony Stark
How are the events of Guardians of the Galaxy Vol. 2 affected in this new timeline?Companion piece to 'pink raspberry cosmo'
Inna Magia | Avengers & Harry Potter

Inna Magia | Avengers & Harry Potter

F/M
M/M
G
Updated
22.04.2025
Fandom
Harry Potter - J. K. Rowling Iron Man (Movies)
Characters
Harry Potter, Tony Stark, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Severus Snape, Tom Riddle | Voldemort, Albus Dumbledore, Luna Lovegood, Harry Potter & Severus Snape, Remus Lupin & Harry Potter, Harry Potter & Tony Stark,
Tags
Magic Other Additional Tags to Be Added Tony Stark Has a Heart Post-Traumatic Stress Disorder - PTSD Tony Stark Needs a Hug Tags Are Hard Albus Dumbledore Bashing Sort Of Reincarnation Manipulative Albus Dumbledore Harry Potter's Name is Hadrian Genius Harry Potter
Harry Potter.Zapytasz pewnie kim on jest, bo przecież nikt go nie zna. Jego nazwisko jednak poznasz bez trudu. To starszy brat wybawiciela, Aidena Charlusa Pottera. Syn Lily Evans-Potter oraz Jamesa Pottera.Dlaczego jednak nic o nim nie wiadomo? Dlac...
You have to do EVERYTHING yourself, if you want it to get done

You have to do EVERYTHING yourself, if you want it to get done

M/M
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe Iron Man (Movies)
Characters
Tony Stark, James "Bucky" Barnes, Steve Rogers, Sam Wilson (Marvel), Wanda Maximoff, Peter Parker, James "Rhodey" Rhodes, Stephen Strange, T'Challa (Marvel), Minor or Background Relationship(s), Steve Rogers/Tony Stark, Vision (Marvel),
Tags
Getting Together Break Up Suicide BAMF Tony Stark Not Avengers: Endgame (Movie) Compliant Civil War Team Iron Man not team Cap friendly Not Steve Friendly did i forget anything life story Not Avengers: Infinity War Part 1 (Movie) Compliant Genius Tony Stark
Tony is not an avenger nor a superhero. But they still need his help constantly.Captain America is his boyfriend, and then there is civil war.
Hiding

Hiding

Gen
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe 名探偵コナン | Detective Conan | Case Closed
Characters
Tony Stark, Bruce Banner, Peter Parker, Kudou Shinichi | Edogawa Conan, Gin (Meitantei Conan), Vodka (Meitantei Conan)
Tags
Protective Tony Stark Secret Identity I'm Bad At Tagging Minor Violence Age Regression/De-Aging Poison Protective Peter Parker Precious Peter Parker Bruce Banner & Tony Stark Friendship Genius Tony Stark Hurt Kudou Shinichi | Edogawa Conan Black Organization (Meitantei Conan)
Shinichi Kudo is a Japanese 17 years old exchange student in New-York and one of the best detectives in the world. One day, after he investigated for a murder case, he witnesses a deal between two suspicious men who tried to silence him by poisoning...
Tony Stark's Magical Children

Tony Stark's Magical Children

F/M
G
Updated
22.04.2025
Fandom
Harry Potter - J. K. Rowling Marvel Cinematic Universe Marvel
Characters
Original Female Character(s), Original Male Character(s), Harry Potter, Tony Stark, Pepper Potts, Steve Rogers, Natasha Romanov (Marvel), Bruce Banner, Clint Barton, James "Rhodey" Rhodes, Thor (Marvel), Ron Weasley,
Tags
Alternate Universe - Canon Divergence Magic Alternate Universe - Magic Female Harry Potter Unplanned Pregnancy Implied/Referenced Abortion Geniuses Rich Harry Strong Harry Potter Genius Tony Stark
Tony's Playboy life began, unknowingly, with an unplanned pregnancy.After being a superhero, losing a baby, and watching his first love marry his best friend, Tony couldn't imagine himself with a family other than the Avengers.Or so he thought right...
Sour and Sweet - like the Future.

Sour and Sweet - like the Future.

G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe Iron Man (Movies)
Characters
Tony Stark, Howard Stark, Howard Stark & Maria Stark & Tony Stark, Howard Stark/Maria Stark, Maria Stark, Howard Stark & Tony Stark, Maria Stark & Tony Stark, +relationships canon in mcu, +characters appearing on screen during the future/movie(s)
Tags
Other Additional Tags to Be Added Tony Stark Has a Heart Tony Stark Feels Maria Stark's Good Parenting Genius Tony Stark BAMF Maria Stark Iron Man 2 stark family watches tony's future reaction to mcu and later probably more Howard Stark isn't an absolute asshole he just doesn't really know HOW to parent
The Stark family reacts to Tony's future.
Peter Parker: Genius, Depressed, Orphan and Hero.

Peter Parker: Genius, Depressed, Orphan and Hero.

Gen
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe Spider-Man (Tom Holland Movies) Iron Man (Movies)
Characters
Tony Stark, Pepper Potts, Peter Parker & Tony Stark, Peter Parker, Other Avengers, May Parker, Uncle Ben
Tags
Depression Nightmares PTSD Scars Plane Crash Genius Peter Parker Genius Tony Stark
Peter Parker’s parents die in a plane crash that he was also in. When he’s invited to the ten year gala to honour those who died, he reluctantly goes. He meets Tony Stark there who tries to hire him. Peter’s journey as Tony Stark’s protégée.
Back to the Future

Back to the Future

Gen
G
Updated
28.04.2025
Fandom
Marvel Cinematic Universe Spider-Man (Tom Holland Movies) Iron Man (Movies)
Characters
Tony Stark, Pepper Potts, Peter Parker & Tony Stark, Peter Parker, Stephen Strange, Avengers Team, May Parker
Tags
Peter Parker Needs a Hug Time Travel Genius Peter Parker Genius Tony Stark Young Tony Stark Worried Tony Stark
Peter Parker finds himself twenty-five years in the past. He'll just have to enlist some help from a younger, familiar, person. The only problem is, was he going to help?
Tony Stark is a BAMF genius at any age

Tony Stark is a BAMF genius at any age

Gen
G
Updated
28.04.2025
Fandom
The Avengers (Marvel Movies) Iron Man (Movies)
Characters
Tony Stark, Christine Everhart
Tags
Age Regression/De-Aging BAMF Tony Stark Kid Tony Stark Genius Tony Stark De-Aged Tony Stark Kid Tony Tony Stark is awesome at any age
Tony Stark is mysteriously deaged during a press conference and his 8 year old self takes over, showing on live TV that Tony really does deserve his title of 'Genius'
Borderline

Borderline

Other
G
Updated
29.04.2025
Fandom
Marvel Cinematic Universe The Avengers (Marvel Movies) Iron Man (Movies)
Characters
Pepper Potts/Tony Stark, Tony Stark, Pepper Potts, Bruce Banner, Peter Parker & Tony Stark, Peter Parker, James "Rhodey" Rhodes, Morgan Stark (Marvel Cinematic Universe), Scott Lang, Jane Foster (Marvel), Helen Cho (Marvel), Morgan Stark (Marvel Cinematic Universe) & Tony Stark,
Tags
Hurt/Comfort Domestic Avengers Protective Tony Stark Tony Stark Needs a Hug Unresolved Emotional Tension Emotional Baggage BAMF Peter Parker BAMF Tony Stark Hurt Tony Stark Magic and Science Precious Peter Parker Post-Avengers: Endgame (Movie)
Of all the things that could have happened, this was the biggest and the stupidest. Nothing made sense. His hands were shaking uncontrollably, rage and dejection were taking hold of him slowly, climbing his body and crawling through his veins."Eh ......
Certifiable Genius

Certifiable Genius

Gen
G
Updated
29.04.2025
Fandom
The Avengers (Marvel Movies)
Characters
Tony Stark, Steve Rogers, Natasha Romanov (Marvel), Bruce Banner, Clint Barton, Thor (Marvel), Howard Stark (mentioned)
Tags
Tony Stark Has a Heart Team as Family Friendship Minor Injuries Movie Night Team Dynamics BAMF Tony Stark Team Bonding but its okay Lab Bromance Tony Stark Feels But mostly fluff
5 times the avengers remembered that Tony Stark is an absolute genius. orThe team have been together for a few months, but still don't get everything about the heart of their team. Tony supposes that it's easier to remember 'billionaire' or 'playboy'...