2020–21 A1 Ethniki Water Polo

Template:Notability The 2020–21 A1 Ethniki Water Polo, is going to the 90th season of the A1 Ethniki Water Polo league and the 35th of A1 Ethniki.

Team information

The following 14 clubs compete in the A1 Ethniki during the 2020–21 season:

Team	Home city	Pool	Colours
AEK Athens	Athens (Nea Filadelfeia)		Template:Color box Template:Color box
Apollon Smyrnis	Athens (Rizoupoli)		Template:Color box Template:Color box
Chania	Chania		Template:Color box Template:Color box
Chios	Chios	Ionikó natatorium	Template:Color box Template:Color box
Ethnikos	Piraeus	Papastrateio natatorium	Template:Color box Template:Color box
Glyfada	Athens (Glyfada)	Alymou natatorium	Template:Color box Template:Color box
PAOK	Thessaloniki	Poseidoneio natatorium	Template:Color box Template:Color box
Palaio Faliro	Athens (Palaio Faliro)		Template:Color box Template:Color box
Panionios	Athens (Nea Smyrni)	Nea Smyrni naratorioum	Template:Color box Template:Color box
Peristeri	Athens (Peristeri)		Template:Color box Template:Color box
Olympiacos	Piraeus	Papastrateio natatorium	Template:Color box Template:Color box
Vólou	Volos		Template:Color box Template:Color box
Vouliagmeni	Vouliagmeni	Vouliagmeni Nautical Club	Template:Color box Template:Color box Template:Color box
Ydraikos	Hydra		Template:Color box Template:Color box Template:Color box