Lambertus Jacobus Jozef van Nistelrooij (born 5 March 1953) is a Dutch politician who served as a Member of the European Parliament (MEP) from 2004 till 2019.

He is a member of the Christian Democratic Appeal, part of the European People's Party.

He also worked at the Province of Gelderland and the agricultural organisation of North-Brabant Christian Farmers (NCB).

Between 1991 and 2003, Lambert van Nistelrooij was a member of the Deputies of the North-Brabant Province where he was responsible for public health, care for the elderly, housing, urban innovation and internationalisation.

[2] Lambert van Nistelrooij got elected as a Member of the European Parliament in 2004 and reelected in 2009 and 2014.