Héctor Luisi (September 19, 1919 – August 5, 2013) was a Uruguayan lawyer, professor, diplomat, and politician.
For decades he was a professor at the Evening High School, the Military Academy, and the “Alfredo Vázquez Acevedo Institute,” where he taught Introduction to Law.
He entered politics in the 1960s as an advisor to then National Government Councillor and later President of the Republic, Oscar Gestido.
With the return of democracy he was re-appointed Ambassador to the United States, a post in which he served until 1989 when he reached mandatory retirement age.
Since early days he and his wife, Blanca Grosso de Luisi, travelled to many archaeological sites in different parts of the world.