Ville Matti Niinistö (born 30 July 1976) is a
Finnish politician. He is a member of the
parliament, current chairperson of the
Green League and served as Minister of the Environment from 2011 to 2014, and a member of the city council of
Turku. Niinistö has a
master's degree in
political science from the
University of Turku. Before being elected to the parliament in 2007 he worked as a doctorate student in political history (Finnish foreign policy) at the University of Turku in
Finland.