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Gampaha District ( "gampaha distrikkaya", "Kampahā Māvaṭṭam") is one of the 25 districts of Sri Lanka, the second level administrative division of the country. It is the second most populous district of Sri Lanka after Colombo District. The district is administered by a District Secretariat headed by a District Secretary (previously known as a Government Agent) appointed by the central government of Sri Lanka. The capital of the district is the town of Gampaha. Negombo however is the largest city and the commercial hub of Gampaha district. The district was carved out of the northern part of Colombo District in September 1978.
Colombo District