Gerhard of Alsace
Gerhard von Alsace is the name of the following people:
- Gerhard of Alsace (around 1030-1070), Lord of Châtenois and Duke of Lorraine, see Gerhard (Lothringen)
- Gerhard of Alsace (around 1057–1108), Count of Vaudémont, see Gerhard I. (Vaudémont)