Sri Lanka Police is the civilian national police force of the Democratic Socialist Republic of Sri Lanka. The police force is responsible for enforcing criminal and traffic law, enhancing public safety, maintaining order and keeping the peace throughout Sri Lanka. The police force consists of 43 Territorial Divisions, 67 Functional Divisions, 432 Police Stations with more than 84,000 people. The professional head of the police is the Inspector General of Police who reports to the Minister of Law and Order as well as the National Police Commission. The current Inspector General of Police (Acting) is Deshabandu Tennakoon.

The Ministry of Public Security is a cabinet ministry of the Government of Sri Lanka responsible for law and order. The ministry is responsible for formulating and implementing national policy on law and order and other subjects which come under its purview. The ministry manages the country's police. The current Minister of Public Security is Tiran Alles. The ministry's secretary is Jagath Wijeweera.