Marvel Cinematic Universe (MCU) Movies: Iron Man Films
This watch order focuses on Tony Stark's journey from arms dealer to world-saving hero. While it includes his solo films, Tony's story is deeply intertwined with the larger MCU narrative, particularly the Avengers films where he plays a central role.
Note that this order assumes familiarity with other MCU characters and storylines. For the complete context of Tony's relationships and character development, the full Release Order provides better background.
There are 11 other watch orders available – see the links up above.

Iron Man
Billionaire engineer Tony Stark creates a high-tech suit of armor and becomes the superhero Iron Man after a life-changing experience as a captive in Afghanistan.

Iron Man 2
Billionaire inventor Tony Stark faces mounting pressure from the government and public to share his Iron Man technology while confronting new enemies who threaten his legacy.

The Avengers
When an unexpected enemy threatens global security, Nick Fury assembles a team of superheroes including Iron Man, Captain America, Thor, and others to save the world from disaster.

Iron Man 3
Tony Stark faces his most personal challenge yet when a mysterious terrorist known as the Mandarin threatens everything he holds dear, forcing the armored hero to rely on his ingenuity rather than just his technology.

Avengers: Age of Ultron
When Tony Stark's peacekeeping program goes wrong, the Avengers must unite to stop the villainous artificial intelligence Ultron from carrying out his destructive plans for humanity.

Captain America: Civil War
When the world's governments attempt to regulate superhuman activity, the Avengers are divided into two opposing factions led by Iron Man and Captain America. This ideological split forces former allies into an epic confrontation that threatens to tear the team apart forever.

Avengers: Infinity War
The Avengers face their greatest threat yet when the powerful titan Thanos seeks to collect all six Infinity Stones to reshape reality according to his twisted vision. With the fate of the universe hanging in the balance, Earth's mightiest heroes must unite for an unprecedented battle.

Avengers: Endgame
After the devastating events of Infinity War, the surviving Avengers must assemble once more to undo Thanos' actions and restore the universe.
Related Film Series
Spider-Man
The complete collection of Spider-Man films spanning multiple universes, from the popular Raimi trilogy to the groundbreaking Spider-Verse animations and MCU integration.
X-Men
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Other Film Series
Avatar
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DC Extended Universe
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Highlander
An immortal Scottish warrior battles through the centuries in this cult fantasy franchise about sword-wielding Immortals who can only die by beheading.
Mortal Kombat
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Pacific Rim
A sci-fi action series about humanity's war against giant interdimensional monsters using massive humanoid mechs called Jaegers.
Superman
The cinematic adventures of the Man of Steel spanning multiple decades, actors, and universes from the classic Christopher Reeve era to the modern DCEU.