| Official Name: | Ahmadabad |
| Native Name: | احمد آباد / گل تپ |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Semnan |
| Subdivision Type2: | County |
| Subdivision Name2: | Garmsar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Eyvanki |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Eyvanki |
| Population As Of: | 2006 |
| Population Total: | 84 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.44°N 52.1636°W |
Ahmadabad (Persian: احمد آباد, also Romanized as Aḩmadābād and Ahmad Ābād; also known as Gol Tap (Persian: گل تپ), Aḩmadābād-e Gol Tappeh, and Aḩmadābād-e Khāk Tappeh) is a village in Eyvanki Rural District, Eyvanki District, Garmsar County, Semnan Province, Iran. At the 2006 census, its population was 84, in 26 families.