María Teresa Giménez Barbat (born 4 June 1955 in Barcelona, Catalonia, Spain) is a Spanish anthropologist, writer and politician.
She advocates secular humanism, rationalist universalism and scepticism.
She writes in two languages, Spanish and Catalan.
She is member of the Spanish political party Union, Progress and Democracy (UPyD) and has participated in anti-nationalist movements before in Catalonia.