is a Greek professional basketball team that is located in Aigaleo, Greece, which is a suburb of Athens.

It is a part of the multi sports club Athlitikos Syllogos Diagoras Dryopideon Aigaleo (Greek: Αθλητικός Σύλλογος Διαγόρας Δρυοπιδέων Αιγάλεω).

The club also made it to the last 16 stage of the 2018–19 Greek Cup tournament, where they lost to AEK Athens, by a score of 76–54.

Diagoras Dryopideon plays its home games at the 2,000 seat Aigaleo Stavros Venetis Indoor Hall.

As a result, Olympiacos B Development Team was placed below Diagoras Dryopideon (16–5 record), in the Greek A2 Basket League's 2019–20 season standings.