The Singapore Police Force (SPF) is the national and principal law enforcement agency responsible for the prevention of crime and law enforcement in the Republic of Singapore. It is the country's lead agency against organised crime; human and weapons trafficking; cyber crime; as well as economic crimes that goes across domestic and international borders, but can be tasked to investigate any crime under the purview of the Ministry of Home Affairs (MHA) and is accountable to the Parliament of Singapore.

The Ministry of Home Affairs, sometimes referred to as the Home Team, is a ministry of the Government of Singapore responsible for overseeing the national security, public security, civil defence, border control and immigration of Singapore.