Nanos
Nanos may refer to:

Nanos (beetle), a genus in the tribe Canthonini
Nanos (plateau), a plateau in the Dinaric Alps, Slovenia
Nanos, Vipava, a settlement in the Municipality of Vipava, Slovenia
Nanos Research, a Canadian polling firm
nanos, a gene responsible for axis specification in a number of organisms such as in Drosophila embryogenesis
Nanos, an illegitimate homonym genus for Nanum (bicosoecid)

People with the surname
Apostolos Nanos, Olympic archer
George Peter Nanos, former director of the Los Alamos National Laboratory
Nikita Nanos, founder of Nanos Research