| Sabar | |
| Name Other: | Răstoaca |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Argeș, Dâmbovița, Giurgiu, Ilfov |
| Subdivision Type3: | Towns |
| Subdivision Name3: | Găești, Bolintin-Vale, Bragadiru, Măgurele |
| Length: | 174km (108miles) |
| Mouth: | Argeș |
| Mouth Location: | Valea Dragului |
| Mouth Coordinates: | 44.1875°N 26.3319°W |
| Basin Size: | 1346km2 |
The Sabar or Răstoaca is a left tributary of the river Argeș in Romania. It discharges into the Argeș in Valea Dragului.[1] Its source is near the village Glâmbocel, west of Târgoviște. For much of its length, it flows parallel to and at a short distance from the Argeș. Its length is 174km (108miles) and its basin size is 1346km2.
The following towns and villages are situated along the river Sabar, from source to mouth: Bântău, Glâmbocata, Crângurile de Jos, Găești, Dragodana, Mătăsaru, Costeștii din Vale, Crovu, Potlogi, Florești, Stoenești, Palanca, Poenari, Bolintin-Vale, Mihai Vodă, Domnești, Bragadiru, Măgurele, Jilava, Vidra, Vărăști, Valea Dragului
The following rivers are tributaries to the river Sabar (from source to mouth):