Miguel Sanz Sesma (born 16 September 1952) is a conservative Spanish politician of the Navarrese People's Union (UPN) and the president of the autonomous community of Navarre from 1996 to 2011.

Originally a lecturer of primary education, Sanz later studied business administration at the University of Navarre.

He was elected the president of Navarre in 1996 and the chairman of UPN in 1997 until he was replaced by Yolanda Barcina, the mayor of Pamplona in 2009.

After eleven years in office, presidency of Sanz came under jeopardy after left wing and Basque nationalist parties won a majority in the Navarrese parliament in 2007.

However, the Spanish Socialist Workers' Party reached an agreement with UPN and Sanz was re-elected as president (in coalition with the Democrats' Convergence of Navarre), whereas socialist Elena Torres Miranda became the president of the parliament.