Drożdżyn
{{Infobox settlement
| name = Drożdżyn
| settlement_type = Village
| total_type =
| image_skyline =
| image_caption =
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Masovian
| subdivision_type2 = County
| subdivision_name2 = Płońsk
| subdivision_type3 = Gmina
| subdivision_name3 = Sochocin
| coordinates = {{coord|52|38|N|20|27|E|region:PL|display=title,inline}}
| pushpin_map = Poland
| pushpin_label_position = bottom
| elevation_m =
| population_total =
| website =
}}
Drożdżyn {{IPAc-pl|'|d|r|o|ż|dż|y|n}} is a village in the administrative district of Gmina Sochocin, within Płońsk County, Masovian Voivodeship, in east-central Poland.{{TERYT}} It lies approximately {{convert|6|km|mi|0|abbr=on}} south of Sochocin, {{convert|5|km|mi|0|abbr=on}} east of Płońsk, and {{convert|60|km|mi|0|abbr=on}} north-west of Warsaw.