| Ayanambakkam | |
| Settlement Type: | Locality |
| Pushpin Map: | India Chennai#India Tamil Nadu#India |
| Coordinates: | 13.0756°N 80.1511°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Type2: | District |
| Subdivision Type3: | Taluk |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Name2: | Tiruvallur |
| Subdivision Name3: | Poonamallee |
| Elevation M: | 15 |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 600095 |
| Area Code Type: | STD code |
| Registration Plate: | TN-09 |
Ayanambakkam is a locality in Poonamallee Block, Tiruvallur District, Tamil Nadu, India. It is located on the western suburb of Chennai, about 14 kilometres west of the city center.
Ayanambakkam is situated to the north of Cooum River, west of Chennai - Tiruthani - Renigunta Road. Its average elevation is 15 metres above the sea level.[1]
Ayanambakkam has a Tropical Savanna Climate (As) according to the Köppen Climate Classification. It sees the most amount of precipitation in November, with 228 mm of average rainfall; and the least precipitation in February, with 9 mm of average rainfall.