Isser (), also transliterated as Issur, is a masculine name and surname of Yiddish origin, derived from the Hebrew name Israel, and surname of Austrian origin.
Given name Isser Be'eri (1901–1958), Israeli director of military intelligence Issur Demsky or Kirk Douglas (1916–2020), American actor Isser Harel (1912–2003), Israeli spymaster Isser Zalman Meltzer (1870–1953), Lithuanian Orthodox rabbi and scholar Isser Yehuda Unterman (1886–1976), Ashkenazi Chief Rabbi of Israel Isser Woloch (born 1937), historian of the French Revolution
Surname Aharon Isser (1958–1995), Israeli aeronautical engineer Franz Isser (1932–2024), Austrian bobsledder Fritz Isser, Austrian bobsledder Heinrich Isser (1928–2004), Austrian bobsledder Josef Isser, Austrian luger Maria Isser (1929–2011), Austrian luger Paul Isser, Austrian luger
See also Isser (disambiguation) Israel (name)