As of my knowledge cutoff in September 2021, there have been a total of 26 movies released within the Marvel Cinematic Universe (MCU). These films have been produced by Marvel Studios and are interconnected, featuring shared characters and storylines.
Here is a list of the 26 movies released within the MCU up until September 2021:
1. Iron Man (2008)
2. The Incredible Hulk (2008)
3. Iron Man 2 (2010)
4. Thor (2011)
5. Captain America: The First Avenger (2011)
6. The Avengers (2012)
7. Iron Man 3 (2013)
8. Thor: The Dark World (2013)
9. Captain America: The Winter Soldier (2014)
10. Guardians of the Galaxy (2014)
11. Avengers: Age of Ultron (2015)
12. Ant-Man (2015)
13. Captain America: Civil War (2016)
14. Doctor Strange (2016)
15. Guardians of the Galaxy Vol. 2 (2017)
16. Spider-Man: Homecoming (2017)
17. Thor: Ragnarok (2017)
18. Black Panther (2018)
19. Avengers: Infinity War (2018)
20. Ant-Man and The Wasp (2018)
21. Captain Marvel (2019)
22. Avengers: Endgame (2019)
23. Spider-Man: Far From Home (2019)
24. Black Widow (2021)
25. Shang-Chi and the Legend of the Ten Rings (2021)
26. Eternals (2021)
It’s worth noting that my information may not include any Marvel movies released after September 2021 or any films that were not produced by Marvel Studios. Please verify with up-to-date sources for the most recent information on the number of Marvel movies.