Zelki
{{for|the village in Pomeranian Voivodeship|Żelki}}
{{Infobox settlement
| name = Zelki
| 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 = Warmian-Masurian
| subdivision_type2 = County
| subdivision_name2 = Giżycko
| subdivision_type3 = Gmina
| subdivision_name3 = Wydminy
| coordinates = {{coord|53|53|N|22|5|E|region:PL|display=title,inline}}
| pushpin_map = Poland
| pushpin_label_position = bottom
| elevation_m =
| population_total =
| website = http://www.zelki.go.pl
}}
Zelki {{IPAc-pl|'|z|e|l|k|i}} is a village in the administrative district of Gmina Wydminy, within Giżycko County, Warmian-Masurian Voivodeship, in northern Poland.{{TERYT}} It lies approximately {{convert|12|km|mi|0|abbr=on}} south of Wydminy, {{convert|28|km|mi|0|abbr=on}} south-east of Giżycko, and {{convert|105|km|mi|0|abbr=on}} east of the regional capital Olsztyn.