A comprehensive list of movies with vampire (and vampire adjacent) women who like women.
As stated above, some movies are more "vampire adjacent" than canonically vampiric. For example, characters in The Neon Demon (2016) are based on Elizabeth Bathory, the real Countess who inspired Le Fanu's Carmilla and Bram Stoker's Dracula. Jennifer in Jennifer's Body (2009) and the cheerleaders of All Cheerleaders Die (2013) are somewhere in the intersection of vampire/demon/succubus, so they're here too!
I relied heavily on the Queer Horror list of LGBTQ vampire movies when I started this list: queerhorror.com/Qvamp/allMovies.html. Please look up the movies on queerhorror.com for content warnings.
Beware: a lot of these are homophobic, voyeuristic movies (read: porn) made by straight men. If you are looking for "good queer rep" and not something to cringe at or make fun of, only like three movies on this list are for you... sorry :/