Joachim Ernst
Joachim Ernst is the name of the following people:
- Joachim Ernst (actor) , German actor
- Joachim Ernst (soccer player) (* 1936), German soccer player
- Joachim Ernst (ski jumper) , German ski jumper
Joachim Ernst is the name of the following ruler:
- Joachim Ernst (Anhalt) (1536–1586), Prince of Anhalt
- Joachim Ernst (Brandenburg-Ansbach) (1583–1625), Margrave of Ansbach
- Joachim Ernst (Schleswig-Holstein-Sonderburg-Plön) (1595–1671), Duke of Schleswig-Holstein-Plön
- Joachim Ernst von Anhalt (1901–1947), Duke of Anhalt
