Nea Smyrni Stadium is a multi-purpose stadium in Nea Smyrni, Greece. It is currently used mostly for football matches and is the home stadium of Panionios, which plays for the Gamma Ethniki. The all seated stadium holds 11,700 spectators and was built in 1939. Before full seating was installed in 1998 for the participation of Panionios in the UEFA Cup Winners' Cup its capacity was close to 19,000. The stadium is eligible to host UEFA Europa League matches and its football pitch dimensions are about average at 105x72m.

Panionios G.S.S., the Pan-Ionian Gymnastics Club of Smyrna, is a Greek multi-sport club founded in 1890. Originally based in Smyrna/Izmir, the club was uprooted in the population exchange between Greece and Turkey following the Asia Minor Catastrophe in 1922. It is now based in the suburban town of Nea Smyrni, located in the Attica, and where many of the refugees from Smyrna settled.