David Grigoryan (Armenian: Դավիթ Գրիգորյան; 17 November 2000 – 2–3 November 2020) was an Armenian servicemen in the Artsakh Defense Army, participant of the Second Nagorno-Karabakh war.

In 2008, 2010, 2011 and 2012, Grigoryan was awarded with commendations for excellent progress and exemplary behavior.

[1] On the night of 2–3 November 2020, Grigoryan and his three friends died during the war in Artsakh.

[4][5] For exceptional services rendered to the Artsakh Republic while defending and ensuring the security of the Motherland, as well as for bravery and personal courage, I have awarded Defense Army servicemen ... David Grigoryan ... with the highest title of the "Hero of Artsakh", awarding [him] with the "Golden Eagle" order.— President of the Republic of Artsakh, Arayik HarutyunyanAccording to Armenian authorities, Grigoryan destroyed 15 Azerbaijani tanks and one combat vehicle during the 2020 war in Nagorno-Karabakh.

[3] Sardarapat Secondary School, where he studied, received a gold medal in his honour.