Margarita Alexiadi was born in Athens. She graduated from the Drama School of the National Theatre (2021) and studied at the Film Department of the School of Fine Arts of the Aristotle University of Thessaloniki. As an actress, she has participated in the theatrical performances: Aristophanes - Herodes: Contra Tempo directed by Yannis Rigas at the National Theatre of Greece (2022) and Simone Soul's Stomach directed by Odysseas Zikas (2022).