Suggestions by @wtylor415

Sunset Shimmer

as Loki in The Avengers (Made by Characters)

Aang

as Thor in The Avengers (Made by Characters)

Steven Universe (Character)

as Tony Stark/Iron Man in The Avengers (Made by Characters)

Ben Tennyson

as Steve Rogers/Captain America in The Avengers (Made by Characters)

Jake Long

as Bruce Banner/The Hulk in The Avengers (Made by Characters)

Jenny Wakeman

as Natasha Romanoff/Black Widow in The Avengers (Made by Characters)

Mr. Ratburn

as Erik Selvig in The Avengers (Made by Characters)

Danny Fenton/Phantom

as Clint Barton/Hawkeye in The Avengers (Made by Characters)

Goofy

as Phil Coulson in The Avengers (Made by Characters)

Judy Hopps

as Maria Hill in The Avengers (Made by Characters)

Jimmy Neutron (Character)

as Nick Fury in The Avengers (Made by Characters)

Emperor Zarkon

as Red Skull in Captain America: The First Avenger (Made by characters)

Talia (Lolirock)

as Peggy Carter in Captain America: The First Avenger (Made by characters)

Greg Universe

as Howard Stark in Captain America: The First Avenger (Made by characters)

Azmuth (Ben 10)

as Dr Abraham Erisken in Captain America: The First Avenger (Made by characters)

Sven Holgersson/Shiro (Voltron)

as Bucky Barnes in Captain America: The First Avenger (Made by characters)

Ben Tennyson

as Steve Rogers/Captain America in Captain America: The First Avenger (Made by characters)

Goofy

as Phil Coulson in Thor (Made by characters)

Luna Loud

as James Rhodes "Rhody" in Iron Man (Made by characters)

Luna Loud

as James Rhodes/War Machine in Iron Man 2 (Made by characters)