Johann Gudenus
Johann Gudenus is the name of the following people:
- Johann Gudenus (politician) (* 1976), Austrian politician (FPÖ)
- Johann Baptist Gudenus (1908–1968), Austrian athlete and SA member
- Johann Daniel von Gudenus (1624–1694), auxiliary bishop in Erfurt
- Johann Leopold von Gudenus (1676–1713), auxiliary bishop in Worms
