Juan Justo Amaro (14 September 1930 – 20 May 2020) was an Uruguayan politician.
[1] Affiliated with the Colorado Party, Justo was elected to the Chamber of Representatives in 1971.
He served until 1973, when Juan María Bordaberry closed parliament and consolidated power in a coup d'état.
Upon the restoration of democracy in 1985, Justo returned to the Chamber of Representatives, where he served for two consecutive terms until 1994.
Subsequently, Justo was appointed president of Obras Sanitarias del Estado.