Ronald P. "Ronnie" Mills (born February 25, 1951 in Fort Worth, Texas) is a former American swimmer. Mills won Gold & Bronze medals at the age of 17 at the 1968 Summer Olympics in Mexico City. He went on to earn All-American status at SMU and was Southwest Conference Champion in 8 Individual Swimming Events over a 3-year time span. He also swam on an American Record setting relay and was inducted into the Texas Swimming & Diving Hall Of Fame.