|Summary:||Stoa; on the southern edge of the Agora, on the approximate location of the South Stoa I, between the Heliaia, and the Middle Stoa.|
|Date:||ca. 150 BC|
93.6 m x 8.5 m (int.-ext.); colonnade intercolumniation: 3.01 m.
Doric single-aisled stoa opening north. On the north, 30 columns in antis; walls on the south, west and east sides. East wall had door communicating with southern end of the East Building. Off-center in the south wall was a small rectangular niche, possibly an exedra or fountain. The South Stoa II was the southern side of the area known as the South Square.