Ya'akov Katz may refer to:
*
Yaakov Katz (journalist), Israeli author and government advisor
*
Ya'akov Katz (politician born 1906), Israeli politician who served as a member of the Knesset for Poalei Agudat Yisrael
*
Ya'akov Katz (politician born 1951), Israeli politician who served as a member of the Knesset for the National Union
{{hndis, Katz, Yaakov