| Joyce Demmin | |
| Female: | true |
| Country: | Trinidad and Tobago |
| International: | true |
| Fullname: | Joyce Demmin |
| Batting: | Right-hand bat |
| Bowling: | n/a |
| Role: | All-rounder |
| Odidebutdate: | 23 June |
| Odidebutyear: | 1973 |
| Odidebutagainst: | New Zealand |
| Odicap: | 3 |
| Lastodidate: | 20 July |
| Lastodiyear: | 1973 |
| Lastodiagainst: | England |
| Club1: | Trinidad and Tobago |
| Year1: | 1973 |
| Date: | May 16, |
| Year: | 2016 |
| Source: | http://www.espncricinfo.com/westindies/content/player/55119.html Cricinfo |
Joyce Demmin is a Trinidad and Tobago women's cricketer who played for the Trinidad and Tobago women's cricket team in the 1970s.[1]