Shmuel Hadas (1931 – January 12, 2010) was an Israeli diplomat.
He was born to a Zionist Jewish family in Argentina.
In 1964 joined the Israeli Ministry of Foreign Affairs and was Ambassador to Bolivia from 1971 until 1975.
[1] In January 1986, he became the first Israeli ambassador to Spain,[2] and in 1994 the first Israeli ambassador to the Holy See, a position he held until 1997.
[3] In 1997, he retired from diplomatic work and engaged in academic and cultural work.