| Kodayanchi | |
| Native Name Lang: | ta |
| 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: | Vellore |
| 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: | 635801 |
| Registration Plate: | TN-23 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Chennai |
| Blank2 Name Sec1: | Lok Sabha constituency |
| Blank2 Info Sec1: | Vellore |
Kodayanchi is the village located next to Vaniyambadi, Vellore district, Tamil Nadu, India.[1]