This is a list of provincial parks in Eastern Ontario. These provincial parks are maintained by Ontario Parks. For a list of other provincial parks in Ontario, see the List of provincial parks in Ontario.
| Name | Established | Commons category | Picture | Coordinates | |
|---|---|---|---|---|---|
| Frontenac Provincial Park | 1974 | Frontenac Provincial Park | |||
| Sharbot Lake Provincial Park | 1958 | ||||
| Murphys Point Provincial Park | 1967 | Murphys Point Provincial Park | |||
| Silver Lake Provincial Park | 1958 | ||||
| Bon Echo Provincial Park | 1965 | Bon Echo Provincial Park | |||
| Puzzle Lake Provincial Park | 2001 | ||||
| Burnt Lands Provincial Park | 2003 | ||||
| Fitzroy Provincial Park | 1963 | Fitzroy Provincial Park | |||
| Rideau River Provincial Park | 1963 | ||||
| Alexander Stewart Provincial Park | 2003 | ||||
| Barron River Provincial Park | 2006 | ||||
| Bell Bay Provincial Park | 1989 | ||||
| Bissett Creek Provincial Park | 2006 | ||||
| Bonnechere Provincial Park | 1967 | Bonnechere Provincial Park | |||
| Bonnechere River Provincial Park | 1989 | Bonnechere River Provincial Park | |||
| Carson Lake Provincial Park | 1971 | ||||
| Centennial Lake Provincial Nature Reserve | 1989 | ||||
| Driftwood Provincial Park | 1963 | Driftwood Provincial Park | |||
| Foy Property Provincial Park | 1985 | Foy Provincial Park | |||
| Grant's Creek Provincial Park | 2006 | ||||
| Lower Madawaska River Provincial Park | 1989 | ||||
| Matawatchan Provincial Park | 1968 | ||||
| Ottawa River Provincial Park | 1989 | ||||
| Petawawa Terrace Provincial Park | 2006 | ||||
| Westmeath Provincial Park | 1985 | Westmeath Provincial Park | |||
| Charleston Lake Provincial Park | 1972 | Charleston Lake Provincial Park | |||
| Voyageur Provincial Park | 1966 | Voyageur Provincial Park | |||
| DuPont Provincial Nature Reserve | 2011 |