Midlands 4 West (South)
| Current season or competition: 2024-25 Counties 3 Midlands West (South) | |
| Sport | Rugby union |
|---|---|
| Instituted | 2006 (as Midlands 5 West (South)) |
| Number of teams | 11 |
| Country | England |
| Most titles | Woodrush (2 titles) |
| Website | England RFU |
Counties 3 Midlands West (East) / (South) (formerly Midlands 4 West (South)) is a level 9 English Rugby Union league and level 4 of the Midlands League, made up of teams from the southern part of the West Midlands region including clubs from parts of Birmingham and the West Midlands, Herefordshire, Warwickshire, Worcestershire and even on occasion Oxfordshire, with home and away matches played throughout the season. Each year some of the clubs in this division also take part in the RFU Junior Vase - a level 9-12 national competition.
Formed for the 2006-07 season, the division was originally known as Midlands 5 West (South) but changed to its present name for the 2008-09 season due to league restructuring. Further restructuring followed in the wake of the RFU's Adult Competition Review and from season 2022-23 it has been known by its current name. For season 2024-25 a new season a new East division was introduced.
Promoted teams move up to Counties 2 Midlands West (East) or Counties 2 Midlands West (West), depending on location, while relegated teams drop to Counties 4 Midlands West (South).