Suggestions by @jorgezacarias2
777 suggestions

Jason Maybaum
as Young Tony Stark in Iron Man (2008)

Wyatt Oleff
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Grant Gustin
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Robert Pattinson
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Dacre Montgomery
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Timothée Chalamet
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Jacob Tremblay
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Tanner Buchanan
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Tenzing Norgay Trainor
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Jaeden Martell
as Tony Stark in Avengers Forever (2048) (MCU Soft Reboot)

Elizabeth Lail
as Jean Grey in Marvel Studios' X-Men reboot series

Nicholas Alexander Chavez
as Tony Stark in Avengers Age of Ultron [2035]

Nicholas Alexander Chavez
as Iron Man in The Avengers (2032)

Noah Schnapp
as Hulkling in MCU Avengers: The Next Generation

Jackson Robert Scott
as Tony Stark in Iron Man Armored Adventures (Live Action)

Ty Simpkins
as Tony Stark in Iron Man Armored Adventures (Live Action)

Iain Armitage
as Tony Stark in Iron Man Armored Adventures (Live Action)

Finn Wolfhard
as Tony Stark in Iron Man Armored Adventures (Live Action)

Noah Schnapp
as Tony Stark in Iron Man Armored Adventures (Live Action)

Aidan Gallagher
as Tony Stark in Iron Man Armored Adventures (Live Action)