Yaak Karsunke
Ya'akov Ahimeir
Yaakov Alperon
Ya'akov Arnon
Yaakov Aryeh Alter
Yaakov Banai
Yaakov Ben Zion Mendelson
Yaakov Bodo
Yaakov Chaim Sofer
Ya'akov Hodorov
Yaakov (Jacob) Birnbaum
Yaakov Menken
Ya'akov Meridor
Ya'akov Meshorer
Yaakov Neeman
Yaakov Perlow
Ya'akov Riftin
Yaakov Rubinstein
Yaakov Shabtai
Ya'akov Shimshon Shapira
Yaakov Shwekey
Ya'akov Uri
Yaakov Weinberg
Yaakov Yisrael Kanievsky
Yaakov Yitzchak Horowitz
Yaakov Yitzchak of Lublin