- "Map of revenue blocks of Thiruvallur district". Government of Tamil Nadu. Archived from the original on 4 March 2016.
| District headquarters |  | |
|---|---|---|
| Country | ||
| State | ||
| Region | ||
| Revenue divisions | ||
| Taluks | ||
| Revenue blocks | ||
| Municipal corporations | ||
| Municipalities | ||
| Special grade town panchayats | ||
| Town panchayats | ||
| History | ||
| Places of interest |
| |
| Universities |
| |