| Ganapathy Agraharam | |
| Native Name: | Ganapathy Agraharam |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 10.9002°N 79.1481°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Thanjavur |
| Leader Title: | Panchayat President |
| Unit Pref: | Metric |
| Population Total: | 2596 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code: | 614202 |
| Registration Plate: | TN-68 |
Ganapathy agraharam is a village in the Papanasam taluk of Thanjavur district, Tamil Nadu, India.
As per the 2001 census, Eachankudi had a total population of 2596 with 1289 males and 1307 females. The sex ratio was 1014. The literacy rate was 72.78.