Andrea De Marchi (Montebelluna, 19 November 1988) is a retired Italian rugby union player. His usual position was as a Prop, and he represented Italy on 2 occasions.
After the experience with Aironi, from 2012 to 2018, he played for Zebre.
In 2009, 2010 and 2013, De Marchi was named in the Italy A squad for the annual World Rugby Nations Cup, and he represented Italy on 2 occasions, in 2014.