These are the Top 10 list of Marvel's highest grossing film as per IMDb
These lists were not prepared by officials. The user named Sanziano listed
Avengers: Endgame
(2019)

Domestic Gross: $858,373,000 ($858.3M)
Worldwide Gross: $1,941,066,100 ($1.9B)
Annual Gross: $2,799,439,100 ($2.7B)
Avengers: Infinity War
(2018)
Domestic Gross: $678,815,482 ($678.8M)
Worldwide Gross: $1,373,599,557 ($1.3B)
Annual Gross: $2,052,415,039 ($2B)
Spider-Man: No Way Home
(2021)
Domestic Gross: $814,115,070 ($814.1M)
Worldwide Gross: $1,107,732,041 ($1.1B)
Annual Gross: $1,921,847,111 ($1.9B)
The Avengers
(2012)
Domestic Gross: $623,357,910 ($623.3M)
Worldwide Gross: $897,180,626 ($897.1M)
Annual Gross: $1,520,538,536 ($1.5B)
Avengers: Age Of Ultron
(2015)
Domestic Gross: $459,005,868 ($459M)
Worldwide Gross: $946,012,180 ($946M)
Annual Gross: $1,405,018,048 ($1.4B)
Black Panther
(2018)
Domestic Gross: $700,426,566 ($700M)
Worldwide Gross: $649,499,517 ($649.4M)
Annual Gross: $1,349,926,023 (1.3B)
Iron Man 3
(2013)

Domestic Gross: $409,013,994 ($409M)
Worldwide Gross: $806,563,211 ($806.5M)
Annual Gross: $1,215,577,205 ($1.2B)
Captain America - Civil War
(2016)

Domestic Gross: $408,084,349 ($408M)
Worldwide Gross: $746,962,067 ($746.9M)
Annual Gross: $1,155,046,416 ($1.1B)
Spider-Man: Far From Home
(2019)
Domestic Gross: $390,532,085 ($390.5M)
Worldwide Gross: $741,395,911 ($741.3M)
Annual Gross: $1,131,927,996 ($1.1B)
Captain Marvel
(2019)

Domestic Gross: $426,829,839 ($426.8M)
Worldwide Gross: $701,633,133 ($701.6M)
Annual Gross: $1,128,462,972 ($1.1B)