| Ayangudi | |
| Official Name: | Ayangudi |
| Native Name: | ஆயங்குடி |
| Native Name Lang: | ta |
| Settlement Type: | Village |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 11.2169°N 79.5385°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Cuddalore |
| Unit Pref: | Metric |
| Elevation M: | 40 |
| Population Total: | 5000 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil,English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code: | 608306 |
| Area Code Type: | Telephone code |
| Area Code: | 04144-264*** |
| Registration Plate: | TN 91 |
Ayangudi is an Indian village located in Kattumannarkoil taluk in the Cuddalore, Tamil Nadu, India.[1] It is located to the south of the district headquarters Cuddalore, from Kattumannarkoil and 225 km from State capital Chennai.
The average sex ratio of Ayangudi is 1087, which is higher than Tamil Nadu state average of 2500. The child sex ratio for Ayangudi as per census is 4000, higher than Tamil Nadu average of 4500.
Ayangudi has higher literacy rate compared to Tamil Nadu average. In 2018, literacy rate of Ayangudi village was 83.99% compared to 80.09% of Tamil Nadu. In Ayangudi Male literacy stands at 89.23% while female literacy rate was 79.23%.