M85 or M-85 may refer to:
Messier 85(M85), a lenticular galaxy in the constellation Coma Berenices
Zastava M85, an assault rifle developed and manufactured by Zastava Arms
M-85 (Michigan highway), a state highway in Michigan
* M85 Fuel, a 85%
Methanol/ 15% Petrolblend.
* M-85 or M85 is a designation given to a type submunition or bomblet used in
cluster bombsproduced by Israeli Military Industries [http://www.landmineaction.org/resources/ActionPacks/m85_factsheet.pdf] .
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