(UPDATED: JANUARY 14, 2021) A list of all films streaming on HBO Max. I'll do my best to keep this list current.

For a list of things on the TCM hub: HBO Max | TCM
For the Warner Bros. library (Warner Bros./MGM/RKO): HBO Max | Warner Bros. catalog
For a list of Looney Tunes shorts: HBO Max | Looney Tunes
For a list of Popeye shorts: HBO Max | Popeye
For a list of Tom and Jerry shorts: HBO Max | Tom and Jerry
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*Not found on Letterboxd:
2019 Rock and Roll Hall of Fame Induction Ceremony (2019) 2hr58min
Baby Looney Tunes: Musical Adventures (2003) 36min
Diego Torres Sinfonico (2020) 43min
Erik Rivera: Super White (2019) 29min
Gina Brillon: Easily Offended (2019) 29min
Habla y Habla, Part 1 (2005) 29min
Habla y Habla, Part 2 (2005) 27min
Habla Mas, Part 1 (2006) 28min
Habla Mas, Part 2 (2006) 28min
Habla Ya, Part 1 (2008) 29min
Habla Ya, Part 2 (2008) 26min
Habla Now (2020) 59min
Hack the Moon: Unsung Heroes of Apollo (2019) 23min
HBO Access 2015 01: The Walk (2015) 14min
HBO Access 2015 02: Emergency Contact (2015) 13min
HBO Access 2015 03: Progress (2015) 12min
HBO Access 2016 01: Manic (2017) 18min
HBO Access 2016 02: Lady Bouncer (2017) 13min
HBO Access 2016 03: F**ked Up (2017) 17min
HBO Access 2018 01: Halfway (2019) 17min
HBO Access 2018 02: Unimundo45 (2019) 14min
HBO Access 2018 03: Sterling (2019) 21min
Infinite Rainbows (2018) 23min
Leonardo: The Mystery of the Lost Portrait (2018) 55min
Lullaby (2019) 7min (dir. Randy Valdes)
Man's First Friend (2018) 1hr35min
The Music in Me: A Family Special (2007) 33min
The Music in Me: Children’s Recitals (2006) 30min
Mystery Signal from Space (2018) 22min
Nick Guerra: Love Me at My Worst (2020) 30min
Pedro Capo: En Letra de Otro (2017) 52min
Penguin Central (2019) 53min
Piter (2021) 22min (dir. Rossana Castillo)
Preach (2018) 8min (dir. Juliana Maite)
Sesame Street Elmo's Playdate: Scavenger Hunt (2020) 25min
Sesame Street's 50th Anniversary Celebration (2019) 49min
Someone Had to Be Benny (1996) 46min