Anastasia (Tasso) Kavadia (Greek: Τασσώ Καββαδία; 10 January 1921 – 18 December 2010) was a Greek film and television actress.

Kavadia was born on 10 January 1921 in Patras. She studied piano in Athens, writing and decoration in Paris, scenario and clothing with Giannis Tsarouchis, and acting at the Drama School at the Art School with Karolos Koun. She became commonly associated with roles of strict and bad-tempered women, mothers-in-law, etc.