Bruno Fornaroli Mezza (Spanish pronunciation: ; born 7 September 1987 in Salto) is a Uruguayan footballer who plays as a forward for A-League club Perth Glory. He is nicknamed as El Tuna, which means "The Prickly Pear".
On 22 July 2008, Fornaroli, who has Italian ancestry, moved to Italian Serie A side UC Sampdoria for a €3m transfer fee, signing a five-year contract worth €300k per year. He made his Serie A debut on 14 September 2008, coming on for Paolo Sammarco in the 75th minute in a 2–0 defeat to Lazio at the Stadio Olimpico. He then scored in both legs of Sampdoria's UEFA Cup matches against FBK Kaunas. He made five Serie A appearances by January 2009, without scoring a goal.
In February 2009, he moved on loan to Argentine Primera División side San Lorenzo de Almagro. At San Lorenzo, Fornaroli scored twice in 15 appearances. In August 2009, Fornaroli was loaned to Spanish Segunda División side Recreativo Huelva. At Recreativo, he scored two league goals in 17 appearances. Fornaroli returned to Sampdoria for the 2010–11 season, but after playing just three minutes for the first team in the first half of the season, Fornaroli was loaned back to Club Nacional de Football in January 2011. During his loan spell, Fornaroli scored four times in 13 appearances.