Nowe Zgagowo
{{Infobox settlement
| name = Nowe Zgagowo
| settlement_type = Village
| total_type =
| image_caption =
| image_skyline = Nowe Zgagowo 01.jpg
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Masovian
| subdivision_type2 = County
| subdivision_name2 = Sierpc
| subdivision_type3 = Gmina
| subdivision_name3 = Zawidz
| coordinates = {{coord|52|50|05|N|19|49|47|E|display=title,inline}}
| pushpin_map = Poland
| elevation_m =
| population_total =
| website =
| official_name =
}}
Nowe Zgagowo {{IPAc-pl|'|n|o|w|e|-|z|g|a|'|g|o|w|o}} is a village in the administrative district of Gmina Zawidz, within Sierpc County, Masovian Voivodeship, in east-central Poland.{{TERYT}}