Agios Athanasios (Greek: Άγιος Αθανάσιος, before 1926: Τσεγάνη) village in the Pella regional unit of Macedonia, Greece.

Agios Athanasios is a village located in the Pella regional unit of Central Macedonia, Greece.

It is situated in a region known for its historical significance and rich cultural heritage, particularly related to the ancient kingdom of Macedonia.

However, Agios Athanasios and the wider region of Macedonia remained under Ottoman control until the Balkan Wars in the early 20th century.

After the wars, Macedonia, including Pella and Agios Athanasios, was incorporated into the modern Greek state.