His son, Bill Vukovich II, and his grandson, Bill Vukovich III, also competed in the Indianapolis 500, with Vukovich II taking second in 1973, and Vukovich III being named Rookie of the Year in 1988.
O seu fillo, Bill Vukovich II, e o seu neto, Bill Vukovich III, tamén competiron nas 500 Millas de Indianápolis, Vukovich II, logrou o segundo lugar en 1973, e Vukovich III foi novato do ano en 1988.