List of Sub Districts in Tiruchirappalli
| ID | States/UTs | Districts | SubDistricts |
|---|---|---|---|
| 1 | Tamil Nadu | Tiruchirappalli | Musiri |
| 2 | Tamil Nadu | Tiruchirappalli | Lalgudi |
| 3 | Tamil Nadu | Tiruchirappalli | Manachanallur |
| 4 | Tamil Nadu | Tiruchirappalli | Manapparai |
| 5 | Tamil Nadu | Tiruchirappalli | Srirangam |
| 6 | Tamil Nadu | Tiruchirappalli | Thiruverumbur |
| 7 | Tamil Nadu | Tiruchirappalli | Thottiyam |
| 8 | Tamil Nadu | Tiruchirappalli | Thuraiyur |
| 9 | Tamil Nadu | Tiruchirappalli | Tiruchirappalli East |
| 10 | Tamil Nadu | Tiruchirappalli | Tiruchirappalli West |
| 11 | Tamil Nadu | Tiruchirappalli | Marungapuri |