Gressåmoen National Park (Norwegian: Gressåmoen nasjonalpark) is a former national park which lay in Snåsa municipality, Nord-Trøndelag county, Norway. It was incorporated into Blåfjella-Skjækerfjella national park in 2004. Gressåmoen National Park was created in 1970 and had an area of 182 km².
Coordinates: 64°15′00″N 13°10′01″E / 64.250°N 13.167°E