Date of Birth: 
About Olli Mäenpää
- Olli Ilmari Mäenpää (born 2 November 1950 in Perniö, Finland) has been Professor of Administrative Law at the University of Helsinki since 1992 and previously held the same position at the University of Turku (1982–1992).
- He was a judge at the Supreme Administrative Court of Finland in 1994 and 2006 and from 1999 to 2003 was chair of the Council for Mass Media in Finland.
- He graduated from Helsinki University with a Master of Laws degree in 1974.
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