Bishop Jan Purwinski or Yan Purvinskyi (Ukrainian: ?? ???????????; Polish: Jan Purwinski; Latvian: Janis Purvinskis; born 19 November 1934 in Dolna, near Ilukste, Latvia) is a Latvian-born Ukrainian Roman Catholic prelate who served as the Diocesan Bishop of Kyiv–Zhytomyr since 16 January 1991 until 15 June 2011 (until 25 November 1998 as the Diocesan Bishop of Zytomyr).