Ronkainen
Ronkainen is a Finnish surname. Notable people with the surname include:
- Ilkka Ronkainen, Finnish/American organizational theorist
- Jari Ronkainen, Finnish politician
- Mika Ronkainen, Finnish film director
- Mikko Ronkainen, Finnish freestyle skier
- Rauno Ronkainen, Finnish TV and film cinematographer and cameraman
- Taneli Ronkainen, Finnish ice hockey player