| Type: | neighbourhood |
| Düztaş | |
| Province: | Mardin |
| District: | Derik |
| Population Total: | 922 |
| Population As Of: | 2021 |
Düztaş (Kurdish: Tahtik) is a neighbourhood in the municipality and district of Derik, Mardin Province in Turkey.[1] The village is populated by Kurds of the Sefan tribe and had a population of 922 in 2021.[2] [3]