Probonas or Promponas (Greek: Προμπονάς pronounced [pɾoboˈnas]) is a northern neighborhood of Athens, Greece.

Probonas is the northernmost neighborhood of Athens, located on its north-west angle.

It borders Ano Patissia to the south, the town of Nea Chalkidona to the west, Perissos to the north and Rizoupoli, along with metro line 1 line to the east.

On the west of Promponas, runs the torrent of Podoniftis, which is the border between the city of Athens and the municipality of Filadelfeia-Chalkidona.

There are bus lines passing from its south part on Chalkidos Street.