| Klejnowo | |
| Other Name: | German: Klenau |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Type2: | County |
| Subdivision Name2: | Braniewo |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Braniewo |
| Coordinates: | 54.3986°N 19.7603°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 119 |
Klejnowo is a village in the administrative district of Gmina Braniewo, within Braniewo County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1] It lies approximately 6km (04miles) west of Braniewo and 840NaN0 north-west of the regional capital Olsztyn.