Thimbirigasyaya Divisional Secretariat is a Divisional Secretariat of Colombo District, of Western Province, Sri Lanka.

There are 20 Grama Nildhari Divisions under the divisional secretariate.

[1] Established on 03-March-1999 through the public administration decentralization initiative.

There are 20 GN divisions in Thimbirigasyaya Divisional Secretariat.

This Western Province, Sri Lanka location article is a stub.