‘Oppenheimer’ Star Emma Dumont Comes Out as Trans Masculine, Non-Binary

Emma Dumont‘s making a major revelation … revealing they’re non-binary — and, their friends and family are calling them by a new name.

The “Oppenheimer” star changed their pronouns and name on their Instagram bio recently … writing they now go by “they/them” pronouns instead of “she/her.”

We reached out to a rep for Dumont who tells TMZ …”They identify as a trans masculine non-binary person. Their work name is still going to be Emma Dumont, but they will go by Nick with friends and family.”

Dumont’s career has taken off in recent years … with Emma scoring major roles in Paul Thomas Anderson‘s “Licorice Pizza” and Marvel’s TV series “The Gifted.”

They captured international attention last year while starring as Robert Oppenheimer‘s sister-in-law Jackie in the blockbuster hit “Oppenheimer.”

Emma’s posted multiple times in recent weeks … dropping selfies and other pics in various posts — though never really addressing their recent coming out.