Ermengarde of Anjou
Ermengarde of Anjou is the name of the following people:
- Ermengarde of Anjou († 992) , wife of Duke Conan I (Brittany)
- Ermengarde of Anjou († 1076) , wife of Count Geoffroy Ferréol and Duke Robert I of Burgundy
- Ermengarde of Anjou († 1146) , wife of Duke Wilhelm IX. of Aquitaine and of Duke Alain IV (Brittany)