Rideau
- Brandon Rideau
- Curtain (disambiguation)
- Curtains (1995 film)
- Iris Rideau
- Laquincy Rideau
- Rideau (company)
- Rideau Arcott
- Rideau Canal
- Rideau Canoe Club
- Rideau Centre
- Rideau Club
- Rideau Curling Club
- Rideau Falls
- Rideau Ferry, Ontario
- Rideau Hall
- Rideau High School
- Rideau Lakes, Ontario
- Rideau Park
- Rideau Park (Edmonton)
- Rideau River
- Rideau Street
- Rideau Township, Ontario
- Rideau Trail
- Rideau Valley
- Rideau View
- Rideau brothers
- Rideau, Cruchon et Compotier
- Roxboro, Calgary
- Stéphane Rideau
- The Curtain (essay)
- Wilbert Rideau