Eastholme is vested in a seven member Board of Management. Five members are appointed by the fourteen participating municipalities in the District of Parry Sound (East) and two members are appointed by the Province.
| Jim Coleman, Chair | Village of South River |
| George Sterling | Township of Ryerson |
| Tom Piper | Township of Nipissing |
| Bruce Campbell | Municipality of Magnetawan |
| Dave Britton | Municipality of Powassan |
| Ginger Forsayeth, Public Member | Sundridge |