It would seem that Camilla is both.

Overview

Camilla is both: she is a queen consort by constitutional definition, and she is styled as Queen (or Queen Camilla) in official use.

• Queen Consort: This is her formal role because she is married to the reigning sovereign, King Charles III, rather than ruling in her own right as a "Queen Regnant" like Queen Elizabeth II did.

• Queen: Ahead of their coronation in May 2023, Buckingham Palace dropped the word "consort" from her public title, following the historical tradition of previous British queen consorts who were known simply as "Queen" plus their first name.