De Witt can refer to:
Places
- De Witt, Arkansas
- De Witt, Iowa
- De Witt, Missouri
- De Witt, Nebraska
- De Witt, New York
- De Witt Island, island off Tasmania, Australia
People
- Andries de Witt, Grand Pensionary of Holland
- David M. De Witt (1837-1912), American politician
- Francis B. De Witt (1849-1929), American politician
- Jacob De Witt (1785-1859), Canadian politician
- Jacob H. De Witt (1784-1867), American politician
- Johan de Witt (1625-1672), Dutch politician
- Simeon De Witt (1756–1834), American cartographer
See also
miranda dewitt
