Paolo Rondelli (born 17 June 1963) is a Sammarinese politician and diplomat who served as Captain Regent of San Marino alongside Oscar Mina from 1 April to 1 October 2022.

Born in San Marino on 17 June 1963, Rondelli studied chemical engineering at the University of Bologna and graduated in 1990 with a thesis on "Risks associated with the transport of toxic substances".

In the same year, Rondelli graduated from the Faculty of Humanities of the University of Bologna with a thesis entitled "Democracies in transition: state of young and old, heritage of the future".

In July 2001, midway through his term as Chairman, Rondelli was also appointed Head of the Department for Planning, Environment and Agriculture of the Republic of San Marino and Chief of Staff to the Minister of Labour.

From April 2005 to August 2006, Paolo Rondelli was Head of the Department for Foreign and Political Affairs, Economic Planning and Justice of the Republic of San Marino and Chief of Staff to the Minister.