Murczyn
{{Infobox settlement
| name = Murczyn
| settlement_type = Village
| total_type =
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Kuyavian-Pomeranian
| subdivision_type2 = County
| subdivision_name2 = Żnin
| subdivision_type3 = Gmina
| subdivision_name3 = Żnin
| pushpin_map = Poland
| coordinates = {{coord|52|52|N|17|47|E|region:PL|display=title,inline}}
| elevation_m =
| population_total =
| website =
}}
Murczyn {{IPAc-pl|'|m|u|r|cz|y|n}} is a village in the administrative district of Gmina Żnin, within Żnin County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.{{TERYT}} It lies approximately {{convert|6|km|mi|0}} east of Żnin and {{convert|32|km|mi|0|abbr=on}} south-west of Bydgoszcz.