Blaise
- Blais
- Blaise (Marne)
- Blaise (name)
- Blaise Castle
- Blaise Hamlet
- Blaise High School
- Blaise ketone synthesis
- Blaise reaction
- Blaise-sous-Arzillières
- Blaize (given name)
- Blaize (surname)
- Blasius (disambiguation)
- Cirey-sur-Blaise
- Colombey-les-Deux-Églises
- Courcelles-sur-Blaise
- Eure (river)
- Gate of Blaise
- Guindrecourt-sur-Blaise
- Montreuil-sur-Blaise
- Saint Blaise
- Vaux-sur-Blaise
- Vouziers
- Wassy-sur-Blaise