Andrea Masi (born 30 March 1981) is a retired Italian rugby union footballer.

[2] In a 16-year international career lasting from 1999 to 2015, Masi won 95 caps for the Italy national team, and was a part of their squad at four World Cups in 2003, 2007, 2011 and 2015.

He joined Viadana in 2003 and was also included in Italy's squad for the World Cup in Australia that year.

In the 2008 Six Nations Championship, new coach Nick Mallett played Masi at fly-half, a role he had not played before but many experts believed this move was unsuccessful and he was moved to full-back for the start of the 2009 Six Nations Championship.

In 2021, Masi left Wasps for a return to Italy in a coaching role for Benetton Rugby.