| Mieczniki | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Gołdap |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Banie Mazurskie |
| Coordinates: | 54.2381°N 22.0044°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 110 |
| Population As Of: | 2006 |
| Area Code Type: | Number Zone |
| Area Code: | (+48) 87 |
| Registration Plate: | NGO |
Mieczniki is a village in the administrative district of Gmina Banie Mazurskie, within Gołdap County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1] It lies approximately 3km (02miles) west of Banie Mazurskie, 220NaN0 south-west of Gołdap, and 1110NaN0 north-east of the regional capital Olsztyn.