Nemesi Marquès i Oste (born 17 May 1935) is a former personal representative to Andorra of the Bishop of Urgell, who is one of the co-princes of Andorra. He is a Roman Catholic priest, and has been rector of Bellestar, a village of 55 inhabitants.
He was succeeded as representative of the episcopal co-prince by Josep Maria Mauri on 20 July 2012.
See also
- List of national leaders
- Politics of Andorra