|Marten River Provincial Park|
|Location||Nipissing District, Ontario, Canada|
|Nearest city||Marten River, Ontario|
|Area||400 ha (990 acres)|
|Governing body||Ontario Parks|
Marten River Provincial Park is a 400 hectares (990 acres) provincial park in Northeastern Ontario, Canada. It is located by the hamlet of Marten River in the municipality of Temagami.
Marten River Provincial Park features 193 campsites (105 of which have electrical hookups) in two campgrounds, Chicot (Sites 1-114) and Assinika (Sites 115-216). The park's feature attraction is a replica of a turn of the century logging camp, complete with a museum, camp buildings and outdoor displays of period logging equipment.