| Type: | Stadtteil |
| Town: | Bad Schmiedeberg |
| Coordinates: | 51.7667°N 55°W |
| State: | Sachsen-Anhalt |
| District: | Wittenberg |
| Elevation: | 69 |
| Area: | 7.30 |
| Population: | 318 |
| Stand: | 2006-12-31 |
| Postal Code: | 06901 |
| Area Code: | 034927 |
Schnellin is a village and a former municipality in Wittenberg district in Saxony-Anhalt, Germany. Since 1 July 2009, it is part of the town Bad Schmiedeberg.
Schnellin lies about 17 km southeast of Lutherstadt Wittenberg on the edge of the Düben Heath Nature Park.
Schnellin has one of these: Merkwitz.
Schnellin had its first documentary mention in 1388 under the name Slenyn.
The village festival is held yearly at Whitsun weekend.
Federal Highway (Bundesstraße) B 182 between Wittenberg and Torgau is about 2 km away.