| Prov-Status: | defunct |
| Province: | Prince Edward Island |
| Coordinates: | 46.412°N -63.802°W |
| Prov-Rep-Party: | Liberal |
| Demo-Census-Date: | 2006 |
| Prov-Election-First: | 1996 |
| Prov-Election-Last: | 2015 |
| Prov-Created: | 1996 |
| Prov-Abolished: | 2019 |
Summerside-St. Eleanors was a provincial electoral district for the Legislative Assembly of Prince Edward Island, Canada.
The riding has elected the following members of the Legislative Assembly:
| Members of the Legislative Assembly for Summerside-St. Eleanors | |||||
|---|---|---|---|---|---|
| Assembly | Years | Member | Party | ||
| See 4th Prince and 5th Prince 1873–1996 | |||||
| 60th | 1996–2000 | Nancy Guptill | Liberal | ||
| 61st | 2000–2003 | Helen MacDonald | Progressive Conservative | ||
| 62nd | 2003–2007 | ||||
| 63rd | 2007–2011 | Gerard Greenan | Liberal | ||
| 64th | 2011–2015 | ||||
| 65th | 2015–2019 | Tina Mundy | Liberal | ||
| 2016 Prince Edward Island electoral reform referendum | |||
|---|---|---|---|
| Side | Votes | % | |
| First Past the Post | 406 | 33.12 | |
| Mixed Member Proportional | 366 | 29.85 | |
| Dual Member Proportional Representation | 217 | 17.70 | |
| Preferential Voting | 140 | 11.42 | |
| First Past the Post plus leaders | 97 | 7.91 | |
| Two-choice preferred result | |||
| Mixed Member Proportional | 613 | 52.71 | |
| First Past the Post | 550 | 47.29 | |
| Total votes cast | 1,226 | 29.68 | |
| Registered voters | 4,131 | ||