Lusakn

{{coord|40|18|N|43|50|E|display=title}}

{{Infobox settlement

| official_name = Lusakn

| native_name = Լուսակն

| pushpin_map = Armenia#Aragatsotn

| mapsize = 150px

| subdivision_type = Country

| subdivision_name = Armenia

| subdivision_type1 = Province

| subdivision_name1 = Aragatsotn

| subdivision_type2 = Municipality

| subdivision_name2 = Aragatsavan

| population_footnotes = {{Cite web|url=https://www.armstat.am/file/article/1._bajin_1_182-311.pdf|title=The results of the 2011 Population Census of Armenia|website=Statistical Committee of Armenia}}

| population_as_of = 2011

| population_total = 170{{cite web|url=https://www.citypopulation.de/en/armenia/aragatsotn/|title=Aragatsotn (Armenia): Towns and Villages in Municipalities|website=www.citypopulation.de|access-date=2024-11-11}}

| timezone = AMT

| utc_offset = +4

| utc_offset_DST = +5

| coordinates = {{coord|40|18|N|43|50|E|region:AM|display=inline}}

}}

Lusakn ({{langx|hy|Լուսակն}}) is a village in the Aragatsavan Municipality of the Aragatsotn Province of Armenia. The population of the village consists of Armenians and Yezidis.