Frank J. Rodriguez, Sr. (March 28, 1920 – February 9, 2007) was an American politician.
In 1922, he moved with his family to Saint Paul, Minnesota and graduated from Humboldt Senior High School in 1940, in Saint Paul.
Rodriguez worked in construction and was involved with the labor union movement.
Rodriguez served in the Minnesota House of Representatives from 1979 to 1984 and was a Democrat.
He died from a heart attack at United Hospital in Saint Paul, Minnesota.