| Agios Efstathios | |
| Native Name Lang: | tr |
| Pushpin Map: | Cyprus |
| Coordinates: | 35.3889°N 34.0144°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Cyprus |
| Subdivision Type1: | • District |
| Subdivision Name1: | Famagusta District |
| Subdivision Type2: | Country |
| Subdivision Type3: | • District |
| Subdivision Name3: | İskele District |
| Unit Pref: | Metric |
| Population Footnotes: | [1] |
| Population Total: | 36 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
Agios Efstathios (Greek, Modern (1453-);: Άγιος Ευστάθιος, "Saint Efstathios"; Turkish: Zeybekköy "village of Zeibeks", previously Turkish: Ayistat) is a village in Cyprus, located on the Karpas Peninsula. It is under the de facto control of Northern Cyprus. As of 2011, Agios Efstathios had a population of 36. It has always been a Turkish Cypriot village.[2]