Manvel Sector Grigoryan (July 14, 1956, Arshaluys, Armavir Marz, Armenia), Armenian military, politician. General Lieutenant (2000). 2000-2008 — Deputy Minister of Defense of the Republic of Armenia. Chairman of Yerkrapah Volunteer Union (1999-2018). «Hero of Artsakh» (2000). Member of the Supreme Council of the Nagorno-Karabakh Republic (1992-1996), Member of the National Assembly of the Republic of Armenia (since 2012). He graduated from the Higher Academic Courses of the Ministry of Defense of the Republic of Armenia (1996) and Yerevan State University (1998). From 1975 to 1977 he served in the USSR Armed Forces.