Ondino Leonel Viera Palasérez, in Brazil also known as Ondino Vieira, was a Uruguayan football manager. He was the first coach to use a 4-2-4 in Brazil. In his long-lasting career he won between the 1930s and 1960s important titles with clubs in Argentina, Brazil, Uruguay and Paraguay. With the national team of Paraguay he reached second spot at the Copa América of 1963 and at the World Cup of 1966 in England he led Uruguay into the quarterfinals.

Club Nacional de Football is a Uruguayan professional sports club based in Montevideo.