Nemo

Nemo can be

Places
United States
 Nemo, Missouri, an unincorporated community in Missouri
 Nemo, South Dakota, an unincorporated community in South Dakota
 Nemo, Texas, an unincorporated community in Texas

Antarctica
 Nemo Cove, Pourquoi Pas Island, Graham Land
 Nemo Glacier, Pourquoi Pas Island, Graham Land
 Nemo Peak (Antarctica), Wiencke Island, Palmer Archipelago

Elsewhere
 1640 Nemo, an asteroid
 Mount Nemo (British Columbia), in the Selkirk Mountains 
 Mount Nemo, a crag in Mount Nemo Conservation Area, Ontario, Canada
 Nemo Peak, a volcano in the Kuril Islands
 Point Nemo, the place in the ocean that is farthest from land

People
Given name or nickname
 Nemo (rapper), a Swiss musician
 Antti Niemi (ice hockey) (born 1983), Finnish former National Hockey League goaltender nicknamed "Nemo"

Fictional characters
 Captain Nemo, in Jules Verne's novels Twenty Thousand Leagues Under the Sea and Mysterious Island (1870)
 Little Nemo, a character in the comic strip Little Nemo in Slumberland by Winsor McCay (1905) 
 Nemo, a clownfish in the film Finding Nemo (2003) and its sequel Finding Dory (2016)
 Nemo, a minor character in the Charles Dickens novel Bleak House (1852)
 Nemo Nobody, the title character of the film Mr. Nobody (2009)

Other
 Nemo (1984 movie), directed by Arnaud Sélignac