The Ministry of Justice and Public Security of El Salvador (, abbreviated MJSP) is a government ministry of El Salvador.
The Ministry of Justice and Public Security was established on 5 December 2006 by the Salvadoran government. The ministry began its functions the following year.
The ministry is led by the Minister of Justice and Public Security. The Vice Minister of Justice and Vice Minister of Security serve under the Minister of Justice and Public Security. The National Civil Police (PNC), the National Academy of Public Security (ANSP), and the General Directorate of Penal Centers (DGCP) are administered by the Ministry of Justice and Public Security.