Here, we make available the following data related to the manuscript "Widespread habitat for Europe's largest herbivores, but poor connectivity limits recolonization".

1. The input data used to generate the Species distribution models for European bison and moose, as .csv-files.

2. The species location records used in the analyses, at a coarsened resolution (50 km).

3. All output maps of habitat suitability, potential habitats, and connectivity, as .tif-files.