Deco (born 1977) is a Portuguese footballer.

Deco or DECO may also refer to:

• DECO Cassette System, a software loader by Data East

• DECO Online, a 2005 computer game

• Deco*27, a Japanese musician

• Deco Refreshments, Inc., a restaurant chain

• Deco Vs. Deco, a 2008 DVD by the Japanese rock band Maximum the Hormone

• , an Italian supermarket and sponsor of the 2022 Serie B season

• The Deco, a restored 1930s cinema and theatre in Northampton, England

• Data East Corporation, a software company

• Decompression (diving), scuba diving slang

• Demos Commander, an orthodox file manager for Unix-like systems

• Gustavo Deco, Argentinian and Italian neuroscientist

See also

• Art Deco (disambiguation)