| Sydapuram | |
| Native Name Lang: | te |
| Settlement Type: | Village |
| Pushpin Map: | India Andhra Pradesh#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Andhra Pradesh, India |
| Coordinates: | 14.1667°N 79.7333°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Andhra Pradesh |
| Unit Pref: | Metric |
| Elevation M: | 23 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | AP |
| Map Alt: | Dynamic map of village |
Sydapuram or Saidapuram is a village and mandal located in Nellore district, Andhra Pradesh, India.
Saidapuram is located at 14.1667°N 79.7333°W.[1] It has an average elevation of 23 meters (78 feet).