This is a list of freshwater fish living wild in the US state of Maryland.
The life zones of West Virginia allow for a diversity of habitats for fauna, varying from large lowland farming valleys bordered with forest and meadow to highland ridge flats and heavy forestland, some with rocky ridge-line peaks. The "Mountain State" harbors at least 56 species and subspecies of mammals. The state has more than 300 types of birds and more than 100 species of fish.