An interesting exploration of figuring yourself out, with an interesting twist at the end.

Slightly explicit. Lots of dealing with negative aspects of gender/sex mismatch.

More lighthearted. More of a romance than a lot of what's on this list.

Don't be fooled by the name. This follows people exploring gender in a realistic world. No bodyswap shenanigans.

This ridiculous piece of work is unlike anything else I've ever read.

This has an interesting approach that I don't think I've seen very much.

Follows people exploring a mix of gender and sexuality.

One of few good fantasy based gender benders

Follows someone adapting to gender related issues.

This follows from the original. It's also very good.

This is a more ... adult exploration of gender, but not quite as serious.

This is a good example of a comedy based gender bender.

Ranma needs no introduction.

This was unique and not problematic and ... in gender related manga, that's significant.

Surprisingly few gender benders with aliens. This is also fairly good, generally.

Easily the most relatable manga I've ever found on the topic of gender.

Written by a transgender person.

Actually explores social implications in an otherwise "normal" life.

Properly about a transgender person. Contains many important elements left out by the anime.