Johann Heinrich Ott
Johann Heinrich Ott is the name of the following people:
- Johann Heinrich Ott (theologian, 1617) (also Hans Heinrich Ott ; 1617–1682), Swiss theologian and university professor
- Johann Heinrich Ott (politician) (1719–1796), Swiss politician
- Johann Heinrich Ott (theologian, 1744) (1744–1801), German theologian and clergyman