| Rentyny | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Olsztyn |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Gietrzwałd |
| Coordinates: | 53.7758°N 20.2297°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Rentyny is a village in the administrative district of Gmina Gietrzwałd, within Olsztyn County, Warmian-Masurian Voivodeship, in northern Poland.[1] It lies approximately 4km (02miles) north of Gietrzwałd and 180NaN0 west of the regional capital Olsztyn.