Yiddishkeit is the Yiddish word for 'Jewishness' (Yiddish: ייִדישקײט) and refers to concepts of cultural identity among Ashkenazi Jews.
Yiddishkeit, Yiddishkeyt or Yiddishkayt may also mean:
Yiddishkeit (TV series), a Russian program on Jewish topics Yiddishkayt (organization), a cultural and educational organization in Los Angeles
See also Yiddish