Ouellette is a name of French origin common among French Canadians. It also exists in such forms as Ouellet, Willet, Willette etc.
People named Ouellette include:
- Carl Ouellet, Canadian professional wrestler
- Caroline Ouellette, Canadian ice hockey player
- Fernand Ouellette, Canadian poet, novelist and writer
- Guy Ouellette, Canadian police officer and politician
- Jennifer Ouellette, Author, skeptic
- Jerry Ouellette, Ontario politician
- Pfc. Joseph R. Ouellette, a soldier in the United States Army and Medal of Honor recipient
- Madeleine Ouellette-Michalska, Canadian writer
- Maryse Ouellet, Canadian glamour model and professional wrestler
- Pierre Ouellette, American science-fiction author
- Rose Ouellette, Canadian actress
Places named Ouellette include:
- Ouellette, Ontario, Canada
- Observation Post Ouellette, Joint Security Area, Korean Demilitarized Zone