Ronald "Ron" Duane Severa (born August 13, 1936) is an American water polo player who competed in the 1956 Summer Olympics and in the 1960 Summer Olympics.

Severa was a member of the American water polo team which finished fifth in the 1956 tournament.

Severa attended Compton College and the University of Southern California.

[1] In 1977, Severa was inducted into the USA Water Polo Hall of Fame.

This biographical article relating to a water polo figure from the United States is a stub.