There was also a Patriarch Joseph IV of the Maronites, who ruled in 1644–1648.{{Infobox Patriarch
|image=
|honorific-prefix = Mar
|name=Joseph IV Lazar Hindi
|birth_name=Lazar Hindi
|church=[[Chaldean Catholic Church]|archdiocese=Amid
|see=Amid of the Chaldeans
|patriarch_of=Patriarch of the Chaldeans
|residence=Amid, Turkey
|enthroned= 25 March 1759
|ended= 1796
|predecessor=Joseph III Timothy Maroge
|successor=Joseph V Augustine Hindi
|birth_date= 14 September 1726
|death_date= 1796 (aged 69–70)
}}
Mar Joseph IV Timotheus Lazar Hindi was the fourth incumbent of the Josephite line of Church of the East, a patriarchate in full communion with the pope mainly active in the areas of Amid and Mardin.
He was considered the Patriarch of the Chaldean Catholic Church from 1757 to 1796.