Submarine

Untersee is the name of the following lakes:

Untersee (Antarctica) , a lake in East Antarctica
Untersee (Arosa) , a mountain lake in the municipality of Arosa, Grisons, Switzerland
Untersee (Blankensee) , a lake near Blankensee in the Vorpommern-Greifswald district, Mecklenburg-Western Pomerania
Untersee (Bodensee) , the smaller of the two lakes on Lake Constance
Untersee (Brühl) , part of the Villeseen near Brühl in North Rhine-Westphalia
Untersee (Kyritz) , a lake in the Kyritz chain of lakes in the Ostprignitz-Ruppin district, Brandenburg

former name of the Hüttwilersee

Parts of water:

the northeastern part of the Eibsee in the district of Garmisch-Partenkirchen, Bavaria
the northern part of the Staffelsee

Places:

Untersee (municipality of Feld am See) , village in the municipality of Feld am See , Villach-Land district, Carinthia
Untersee (municipality of Bad Goisern) , district in the municipality of Bad Goisern am Hallstättersee, Upper Austria

Untersee is the family name of the following people: