Roberto Fabián Bishara Adauy (born 18 August 1981) is a former footballer who played as a defender. Born in Chile, he played for the Palestine national team.
Bishara is a product of Universidad Católica.
Roberto and his brother Fabián, represented the Palestine national under-23 team at the 2004 Summer Olympics Qualifiers.
He began his managerial career at the Palestino youth ranks. Next, he worked as the assistant coach of both Nicolás Córdova and Omar Toloza. He returned to the youth categories, getting the 2022 Chilean Youth Championship at under-17 level.
At the end of 2023, Bishara served as coach for Balong FC in the Legends Cup, a Chilean championship similar to Kings League.
Bishara is a Palestinian Christian (Roman Catholic). Both his father and his grandfather were born in Palestine.