| Subramanyapuram | |
| Other Name: | Under Saasthavi Nallur Panchayat |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Thoothukudi |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 628702 |
| Area Code Type: | Telephone code |
| Area Code: | 04639 - 261 |
| Registration Plate: | TN-69X |
| Blank1 Name Sec1: | Coastline |
| Blank1 Info Sec1: | 0km (00miles) |
| Blank2 Name Sec1: | Nearest city |
| Blank2 Info Sec1: | Thoothukudi |
| Blank3 Name Sec1: | Lok Sabha constituency |
| Blank3 Info Sec1: | Tiruchendur (old), Thoothukudi (New) |
Subramanyapuram is a small village located near Sathan Kulam, Thoothukudi district, Tamil Nadu. It is about 4 km to the east of Sathan Kulam towards Thattar Madam.