Giorgos Rigas (Greek: Γιώργος Ρήγας, May 5, 1965, Athens), better known as Alexandros Rigas (Αλέξανδρος Ρήγας), is a Greek actor, screenwriter and director.

He studied at the Philosophical School of Athens and the Drama School of the National Theater, from where he graduated in 1989. Several well-known series he has written are Dolce Vita, Two Strangers, The Red Room, The Stables of Erieta Zaimi, Her Cake Mama, Eliza and the Others and What Kind of Soul Will You Deliver to God, Bitch. Rigas stated that his favorite series is The Stables of Erieta Zaimi. The Room service series has been canceled due to precautionary measures. In the 2020-2021 and 2021-2022 seasons, he participates and writes the series Mom's Cake together with Dimitris Apostolou.