Sami Mohamed Wafa is a retired naturalised Qatari footballer who played as a goalkeeper for Al Sadd and for the Qatar national team on international level.
Wafa played for Al Sadd as a goalkeeper throughout his entire career, being a frequent starter during his years at the club.
Wafa played for Qatar from 1973 till 1986. Participating in several Gulf cup tournaments, he made his debut for the national team against Saudi Arabia, the same tournament, he helped Qatar reach the third-place spot at the 1974 Gulf Cup.
In 1984, he played at the 1984 Asian Cup and subsequently at the 1988 Asian Cup.
His daughter, Nada Arkaji, is a swimmer who represented Qatar at the 2012 Summer Olympics.