Ernst Westphal (disambiguation)
Ernst Westphal is the name of the following people:
- Ernst Westphal (1851–1926), German sculptor
- Ernst Christian Westphal (1737–1792), German legal scholar
- Ernst Joachim Westphal (1700–1759), German lawyer and politician
- Ernst Oswald Johannes Westphal (1919–1990), South African linguist
