Enrique Lynch Arribálzaga (26 August 1856 – 28 June 1935) was an Argentine zoologist, political activist, administrator, and writer.
Along with his brother Felix Benito Lynch (died 1894[1]), he contributed to the knowledge of the insects of Argentina which he documented in the first Argentine journal of natural history El naturalista argentino which they founded along with Eduardo Ladislao Holmberg in 1878.
His father Felix F. Lynch was against the government of Juan Manuel de Rosas which led him and his wife Trinidad to live in exile in Chile.
The family returned to Buenos Aires and after the birth of Enrique they moved to Baradero where they lived on a ranch.
He retired to live in Resistencia Chaco where he served in various administrative positions including as Justice of Peace, Commander of the National Guard and Deputy of the Legislature.