Rudolf Joseph Lorenz Steiner
Austrian philosopher and polymath
Rudolf Christoph Eucken
German philosopher, winner of the Nobel Prize
Rudolf Ludwig Mössbauer
German physicist, winner of the Nobel Prize
Rudolf "Rudi" Vrba
Slovakian Holocaust survivor
(Otto Wilhelm) Rudolf Caracciola
German racing driver
Rudolf Wolters
German architect
Rudolf Maister
Slovene military officer and poet
(Johann) Rudolf Rocker
German anarchist
Rudolf Witzig
German WWII officer
Rudolf Karl Bultmann
German theologian
