| Liwiec | |
|---|---|
 Liwiec near Kamieńczyk | |
 | |
| Location | |
| Country | Poland |
| Physical characteristics | |
| Mouth | |
• location | Bug |
• coordinates | 52°36′04″N 21°33′30″E / 52.60111°N 21.55833°E |
| Length | 142 km (88 mi) |
| Basin size | 2,763 km2 (1,067 sq mi) |
| Discharge | |
| • average | 12.1 m3/s (430 cu ft/s) |
| Basin features | |
| Progression | Bug→ Narew→ Vistula→ Baltic Sea |
The Liwiec (or Liw) is a river in Poland, and a tributary of the Bug River.