Schönfinkel ( Sheynfinkel, Šejnfinkeľ):
- Moses (Ilyich) Schönfinkel, born Moisei (Moshe) Isai'evich Sheinfinkel (1889, Ekaterinoslav - 1942, Moscow)
- The Bernays–Schönfinkel class (also Bernays–Schönfinkel-Ramsey class)
- Schönfinkelisation (or Schönfinkelization)
- Miron Konstantinovich Vladimirov, born Sheynfinkel' (; 1879, Kherson - 1925) (ru)
- Vera Konstantinovna Schönfinkel ; (ru)