Gianluca Sampietro (born 15 March 1993) is an Italian footballer who plays for Serie D club Breno as a midfielder.
Born in Genoa, Liguria region, Sampietro started his career at one of the two Serie A club of the city — Sampdoria.
Sampietro made his debut in the second round of 2012–13 Lega Pro Prima Divisione.
(Portogruaro did not have a fixture in round 1 due to 17 teams in Group A of the division).
On 8 July 2013 he left for Pisa of Lega Pro Prima Divisione in a temporary deal.