| Type: | village |
| Province: | Aksaray |
| District: | Ortaköy |
| Harmandalı | |
| Population Total: | 1,078 |
| Population As Of: | 2021 |
Harmandalı is a village in the Ortaköy District, Aksaray Province, Turkey.[1] Its population is 1,078 (2021).[2] Before the 2013 reorganisation, it was a town (belde).[3] It is the presumed location of Nyssa, an ancient city and former bishopric in Cappadocia, which remains a titular see in the Eastern Orthodox Church and Latin Catholic Church.