Transgender and gender-variant identities have existed globally for millennia, with roles like the kathoey in Thailand and hijra in South Asia predating modern terminology.

In the mid-20th century, trans individuals were at the forefront of key resistance movements, such as the Compton’s Cafeteria Riot (1966) and the Stonewall Uprising (1969).

LGBTQ+ culture is characterized by shared values, resilience, and "chosen family"—kinship networks that provide essential support where biological families may have failed. From LGBT to LGBTQIA+: The evolving recognition of identity

The transgender community and LGBTQ+ culture represent a vibrant, resilient collective defined by a shared history of activism and a continuous evolution of identity. While the "T" in LGBTQ+ has been an integral part of the movement since its inception, the specific experiences of transgender people are increasingly recognized as distinct, particularly concerning gender identity versus sexual orientation.