| Sathuvachari | |
| Other Name: | Sathuvachari |
| Settlement Type: | Neighbourhood |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 12.9433°N 79.1653°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Vellore District |
| Parts Type: | Talukas |
| Parts: | Vellore |
| Governing Body: | Vellore Municipal Corporation |
| Leader Title: | Mayor |
| 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: | 632009 |
| Area Code Type: | Telephone code |
| Area Code: | 91 416 |
| Registration Plate: | TN 23 |
| Blank1 Name Sec1: | Lok Sabha constituency |
| Blank1 Info Sec1: | Vellore |
| Blank2 Name Sec1: | Vidhan Sabha constituency |
| Blank2 Info Sec1: | Vellore |
| Blank3 Name Sec1: | Civic agency |
| Blank3 Info Sec1: | Vellore Municipal Corporation |
Sathuvachari is an area and Zone-II headquarters of Vellore Municipal Corporation. It is located in the east of Vellore city. It is situated in the bank of Palaar River.
India census,[1] Sathuvachari had a population of above 1.5 lacs. Males constitute 50% of the population and females 50%. Sathuvachari has an average literacy rate of 79%, higher than the national average of 59.5%: male literacy is 84%, and female literacy is 75%. In Sathuvachari, 10% of the population is under 6 years of age. As per the religious census of 2011, Sathuvachari had 85.01% Hindus, 7.9% Muslims, 6.5% Christians, 0.03% Sikhs, 0.04% Buddhists, 0.18% Jains, 0.32% following other religions and 0.01% following no religion or did not indicate any religious preference.[2]
The Shiva Lingam of Jalakandeswarar temple was kept here, after the Muslim invaders, took over vellore fort.