J. Edgar 2011

All credits go to IMDb user: RDLongoria

https://www.imdb.com/user/ur37216974

And more:
http://en.wikipedia.org/wiki/List_of_films_based_on_actual_events

Gay movies and shows

All credits go to IMDb user: RDLongoria

https://www.imdb.com/user/ur37216974

https://en.wikipedia.org/wiki/List_of_films_based_on_actual_events

Over 3,000 LGBT-themed movies and TV shows featuring gay storylines, characters, or actors.

All credits go to IMDb user: RDLongoria

https://www.imdb.com/user/ur37216974

Using IMDb advanced search, filtering only by English language.

Notable entries missing include:
What Maisie Knew (2012)
Buried (2010)
The Babadook (2014)
Song of the Sea (2014)
Sleeping with Other People (2015)
Coriolanus (2011)
Palo Alto (2013)
The Hunt (2012)
Tamara Drewe (2010)
Machine Gun Preacher (2011)
Bilal: A New Breed of Hero (2015)

Last Updated: 26/06/2019

:rainbow:

HollyWood Movies based on Popularity

All credits go to IMDb user: RDLongoria

https://www.imdb.com/user/ur37216974

Source:
Years 1931-2018 come from:
The New York Times: Book of Movies
the essential 1,000 films to see
2019 ed

Years after 2018 come from NYT website.

work in progress
There are discrepancies between the website and the book, particular for years after 2003. Please leave a comment for any errors you find.

Crime & Drama Movies

Historical, Epic, Period Films