Péter Kollár Slovene Peter Kolar (18 June 1855 – 31 December 1908) Hungarian Slovenian Roman Catholic priest and writer.
Born in Ratkovci (Prekmurje), his parents were Péter Kollár and Judit Zselezen.
He was consecrated on 13 July 1882.
He was chaplain in Crenšovci until 1885 later parish clerk in Bogojina.
In 1885-1887 he was chaplain in Murska Sobota, after that he spent one year in Beltinci, one year in Turnišce.
By 1900 he became priest of Beltinci.
In 1897 wrote a biblical coursebook in Slovenian language.