| Santhanuthalapadu | |
| Native Name Lang: | Telugu |
| Other Name: | S N Padu |
| Settlement Type: | village |
| Pushpin Label Position: | 15.545°N 89.943°E |
| Pushpin Map Caption: | Location in Andhra Pradesh, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Andhra Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Prakasam |
| Parts Type: | Talukas |
| Parts: | Santhanuthalapadu |
| Unit Pref: | Metric |
| Area Total Km2: | 3 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 523225 |
| Area Code Type: | Telephone code |
| Area Code: | 08592- |
| Registration Plate: | AP |
| Map Alt: | Dynamic map of village |
Santhanuthalapadu (or S N Padu) is a village in Prakasam district of the Indian state of Andhra Pradesh. It is located Santhanuthalapadu mandal in Ongole revenue division.[1]
Santhanuthalapadu is an assembly constituency in Andhra Pradesh reserved for Scheduled Castes. There were 1,83,853 registered voters in the Santhanuthalapadu constituency in 1999 elections.
List of Elected Members:[2]