Heinrich Bitter

{{Short description|Bohemian diplomat}}

Heinrich Bitter (fl. 1620) was an ambassador of the Bohemian estates in the Holy Roman Empire to the Ottoman Empire during the Thirty Years' War. He visited the Ottomans in Constantinople in January 1620, seeking support for the Bohemian cause against the Holy Roman Emperor.{{cite book |last1=Pursell |first1=Brennan C. |title=The Winter King: Frederick V of the Palatinate and the Coming of the Thirty Years' War |date=15 May 2017 |publisher=Routledge |isbn=978-1-351-88042-8 |url=https://books.google.com/books?id=BAokDwAAQBAJ&dq=Heinrich+Bitter+%22january+1620%22&pg=PT114 |access-date=24 October 2024 |quote=Heinrich Bitter, to Istanbul in January 1620, accompanied by an emissary of the Hungarian Estates, to counter the Imperial negotiations.|language=en}}{{cite book |last1=Klopp |first1=Onno |title=Der dreissigjährige krieg bis zum tode Gustav Adolf 1632: 2 ̈ausg. des werkes: Tilly im dreissigjährigen kriege |date=1891 |publisher=F. Schöningh |page=471 |url=https://books.google.com/books?id=qpwFAQAAIAAJ&dq=Heinrich+Bitter+%22Januar+1620%22&pg=PA471 |access-date=24 October 2024 |language=de}}