Renato Righetto (30 January 1921 – 18 November 2001) was a Brazilian basketball referee.
He refereed over 800 international basketball games from 1960 to 1977.
Righetto was the lead referee in the controversial 1972 Olympic Men's Basketball Final.
Righetto was born on 30 January 1921, in Campinas, São Paulo.
This biographical article relating to a Brazilian basketball figure is a stub.