| Official Name: | Linnebäck |
| Pushpin Map: | Sweden Örebro#Sweden |
| Settlement Type: | Smaller locality |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Karlskoga Municipality |
| Subdivision Type2: | County |
| Subdivision Name2: | Örebro County |
| Subdivision Type1: | Province |
| Subdivision Name1: | Värmland |
| Population As Of: | 31 December 2015 |
| Population Total: | 136[1] |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 59.3167°N 37°W |
Linnebäck is a locality situated in Karlskoga Municipality, Örebro County, Sweden with 136 inhabitants in 2015.