Martinelli is an Italian surname. Notable people with the surname include: Alberto Martinelli, French President of the International Social Science Council. Alessandro Martinelli (born 1993), Swiss footballer. Alfredo Martinelli (1899–1968), Italian film actor. Antonio Martinelli (c. 1702 – 1782), Italian violinist and composer. Anton Erhard Martinelli (1684–1747), Austrian architect. Arthur Martinelli (1881–1967), American cinematographer. Caterina Martinelli (c. 1589 – 1608), Italian opera singer, employed by Duke Vincenzo I of Mantua. Daniele Martinelli (born 1982), Italian footballer.
https://en.wikipedia.org/wiki/Martinelli