Johann Köppen
Johann Köppen is the name of the following people:
- Johann von Köppen (lawyer, 1531) (1531–1611), German legal scholar and university professor
- Johann von Köppen (lawyer, 1564) (1564–1630), German jurist and university professor
- Johann Köppen (lawyer, 1584) (1584–1641), German lawyer and administrative officer
- Johann Köppen (lawyer, around 1612) (around 1612–1682), German lawyer
- Johann Gerhard Köppen (1743–1813), German clergyman
- Johann Heinrich Justus Köppen (1755–1791), German philologist and educator