| Administrator: | West Indies Cricket Board |
| Cricket Format: | First-class cricket (4 days) |
| Champions: | Jamaica |
| Count: | 12 |
| Participants: | 7 |
| Matches: | 24 |
| Most Runs: | 582 – Narsingh Deonarine (Guyana) |
| Most Wickets: | 49 – Nikita Miller (Jamaica) |
| Previous Year: | 2010–11 |
| Previous Tournament: | 2010–11 Regional Four Day Competition |
| Next Year: | 2012–13 |
| Next Tournament: | 2012–13 Regional Four Day Competition |
The 2011–12 Regional Four Day Competition was the 46th domestic first-class cricket tournament held in the West Indies, it took place from 5 February 201116 April 2012. Unlike the previous year when the touring England Lions took part in the series, this edition was played between the seven teams based in the Caribbean. The tournament retained the same structure as the previous season; a roundrobin that was followed by semifinals where the top four teams competed.
Jamaica won the tournament for the 12th time and for the fifth time in succession. It is the first time that a team has won five outright titles in a row, previously Barbados had won four in a row plus a shared title from 1975/76 to 1979/80. Jamaica sealed their victory by beating Barbados by 139 runs in the final at Sabina Park; this was preceded by a semifinal win over Guyana and six wins from six games in the initial league stage, which saw them finish top of the table.[1] [2]
| width=205 | Team | width=20 | Pld | width=20 | W | width=20 | L | width=20 | T | width=20 | D | width=20 | Aban | width=20 | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 6 | 0 | 0 | 0 | 0 | 72 | |||||||||
| 6 | 4 | 2 | 0 | 0 | 0 | 48 | |||||||||
| 6 | 3 | 2 | 0 | 1 | 0 | 46 | |||||||||
| 6 | 3 | 2 | 0 | 1 | 0 | 39 | |||||||||
| Windward Islands | 6 | 2 | 4 | 0 | 0 | 0 | 28 | ||||||||
| Combined Campuses and Colleges | 6 | 1 | 5 | 0 | 0 | 0 | 16 | ||||||||
| Leeward Islands | 6 | 1 | 5 | 0 | 0 | 0 | 12 | ||||||||
| align=left colspan="11" | Source:Cricinfo |
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Completed match
Incomplete Match
Score Equal in a Drawn Match
Abandoned Match
In the event of a match being abandoned without any play having taken place, or in the event of there being no 1st innings decision, three points each.