Piergianni Farina (born 1 June 1959 in Bassano del Grappa) is a former Italian rugby union player who played as flanker and number 8.
With the Paduan team, Farina became Italian champion for four consecutive seasons.
He played three matches with the Italy national team: debuting in the 1985-87 FIRA Trophy against France A1, he was among the starting members in two 1987 Rugby World Cup matches: against New Zealand and Fiji, in the former as flanker and in the latter, as number eight.
Bassano del Grappa, Editrice Artistica Bassano 2001 (biographic traits of sportspeople from Veneto).
This biographical article relating to Italian rugby union is a stub.