| Kolathur taluk | |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Chennai |
| Established Title: | |
| Unit Pref: | Metric |
| Area Total Km2: | 6.24 |
| Population Total: | 3.78 lakh |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil, English |
| Demographics1 Title2: | Speech |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Area Code Type: | Telephone code |
| Area Code: | +9144******** |
| Registration Plate: | TN 05 ** xxxx |
| Blank1 Name Sec1: | Neighbourhoods |
| Blank1 Info Sec1: | Kolathur, Peravallur, Thiru. Vi. Ka Nagar, Agaram, Jawahar Nagar, Periyar Nagar, Sembium, Siruvallur, Perambur |
| Blank2 Name Sec1: | Corporation |
| Blank2 Info Sec1: | Greater Chennai Corporation |
| Blank3 Info Sec1: | Rashmi Siddharth Zagade, I. A. S. |
| Blank4 Name Sec1: | LS |
| Blank4 Info Sec1: | Chennai North |
| Blank5 Name Sec1: | VS |
| Blank5 Info Sec1: | Kolathur |
| Blank6 Name Sec1: | MP |
| Blank6 Info Sec1: | Kalanidhi Veeraswamy |
| Blank7 Name Sec1: | MLA |
| Blank7 Info Sec1: | M. K. Stalin |
Kolathur taluk is a new taluk in Chennai district of Tamil Nadu state in India.
This taluk is formed by bifurcating Ayanavaram taluk into Ayanavaram taluk and Kolathur taluk.[1] Chennai district has now 17 taluks including this.
Kolathur taluk has an area of6.24 km2 and the estimated total population of about 3.78 lakh (till August 2024) people. Kolathur is the headquarters of the Kolathur taluk. This taluk comes under Central Chennai Revenue division and belongs to Kolathur Assembly constituency and Chennai North Lok Sabha constituency.[2]
Kolathur, Peravallur and Siruvallur revenue villages come under Kolathur taluk.[3]