Vandalur taluk is a taluk located in south of the metropolitan city of Chennai, Chengalpattu district of the Indian state of Tamil Nadu.
[1] The headquarters of the taluk is the town of Vandalur.
Vandalur taluk was previously a part of the Kanchipuram district.
After the bifurcation of Kanchipuram district, Vandalur taluk became a part of the Chengalpattu district.
[1][3] The taluk is administered by the Tahsildar office located in Vandalur.