| Fromdate: | 11 November 2016 |
| Todate: | 24 April 2017 |
| Administrator: | WICB |
| Cricket Format: | First-class (four-day) |
| Tournament Format: | Double round-robin |
| Count: | 9 |
| Participants: | 6 |
| Matches: | 30 |
| Most Runs: | Yannic Cariah (691) |
| Most Wickets: |  Nikita Miller (58) |
| Previous Year: | 2015–16 |
| Previous Tournament: | 2015–16 Regional Four Day Competition |
| Next Year: | 2017–18 |
| Next Tournament: | 2017–18 Regional Four Day Competition |
The 2016–17 Regional Four Day Competition was the 51st edition of the Regional Four Day Competition, the domestic first-class cricket competition for the countries of the West Indies Cricket Board (WICB). The competition ran from 11 November 2016 to 24 April 2017. The WCIB re-introduced day/night fixtures into the competition with six matches played as such.[1]
Six teams contested the tournament – Barbados, Guyana, Jamaica, the Leeward Islands, Trinidad and Tobago, and the Windward Islands. Guyana won the competition, their third consecutive title, after beating the Windward Islands in their penultimate match.[2]
| Team[3] | ||||||
|---|---|---|---|---|---|---|
| 10 | 5 | 2 | 3 | 134.8 | ||
| 10 | 4 | 1 | 5 | 124 | ||
| 10 | 4 | 5 | 1 | 103.6 | ||
| 10 | 4 | 5 | 1 | 102.8 | ||
| 10 | 3 | 5 | 2 | 97.6 | ||
| 10 | 1 | 5 | 2 | 89.2 |
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------