Halon can refer to:

• The haloalkanes (also known as Halogenoalkanes) are a group of chemical compounds, consisting of alkanes, such as methane or ethane, with one or more halogens linked, such as chlorine or fluorine, making them a type of organic halide.

• Halon 1211 and Halon 1301 are special-purpose fire extiguishing agents that were banned by the Montreal Protocol.

• HALON is an instrumental four-piece, hailing from Toledo, Ohio.

CFC | CFC | Halonen | ハロン