When looking for the perfect waterfront home, investment real estate or property, its often useful to have a complete list of Counties and communities. Below you will find a complete list of the counties in the state of Maryland. Under each is a list of lakes, rivers and islands that are located in each county.

Counties in Maryland (MD)
• Allegany, Maryland
• Anne Arundel, Maryland
    Magothy River,
• Baltimore, Maryland (Baltimore County)
• Calvert, Maryland
• Caroline, Maryland
• Carroll, Maryland
• Cecil, Maryland
• Charles, Maryland (Charles County)
• Dorchester, Maryland
    Blackwater River
    Chicamacomico River,
    Little Choptank River,
    Honga River,
    Taylors Island,
    Transquaking River,
    Bloodsworth Island,
    Hooper Islands,
• Frederick, Maryland
• Garrett, Maryland (Garrett County)
    Casselman River,
    Savage River,
• Harford, Maryland
• Howard, Maryland
    Little Patuxent River,
• Kent, Maryland (Kent County)
    Eastern Neck Island,
• Montgomery, Maryland (Montgomery County)
• Prince Georges, Maryland
• Queen Annes, Maryland
    Chester River,
    Wye River,
    Kent Island,
• Saint Marys, Maryland
Saint Marys River,
    Blakiston Island,
• Somerset, Maryland
    Manokin River,
    South Marsh Island,
• Talbot, Maryland
    Tilghman Island,
    Tred Avon River,
    Poplar Islands,
• Washington, Maryland
• Wicomico, Maryland
    Wicomico River,
• Worcester, Maryland