A character in Salman Rushdie's novel Midnight's Children

Brass Monkey has also become a relatively common public house name.

A supervillain in the comic book Astro City

A nickname for the maritime flag of the Cunard Line

Brass monkey (colloquial expression), meaning something solid and inert that can only be affected by extremes, or meaning an extreme of cold

Brass Monkey (band), an English folk band

Brass Monkey (cocktail), an alcoholic drink

Brass Monkey (film), a 1948 film

"Brass Monkey" (song), a song on the Beastie Boys' 1986 debut album Licensed to Ill

The human settlement on the extremely cold alien world Tran-Ky-Ky in the 1974 Alan Dean Foster science fiction novel Icerigger.