None most often refers to: Zero, the mathematical concept of the quantity "none" Empty set, the mathematical concept of the collection of things represented by "none" none, an indefinite pronoun in the English language
None may also refer to: Music None (Meshuggah EP), 1994 None (Cloak of Altering EP), 2016
Other uses None (liturgy), the ninth hour of the traditional Christian liturgy None, Piedmont, a commune in the province of Turin in the Italian region of Piedmont Irreligion, a lack of religious affiliation None of the above, a political expression for rejecting all available candidates None, the keyword for the null pointer in Python
See also Nones (disambiguation) Nothing (disambiguation) Zero (disambiguation) Nun (disambiguation) Nunn (disambiguation)