Iosif Polyzoidis is a Greek actor. He was born in 1974 in Germany where he lived until he was 6 years old, while he comes from Alexandroupoli and Didymoteicho.

After finishing school he studied Marketing and Advertising at the Technical University of Athens. At the age of 25 he decided to become an actor and began his studies, while at the same time working in various television productions. In 1998, he made his television debut with a leading role in the social series "Victims of Peace" on Mega Channel.