Music

• The Firebird, ballet for which Igor Stravinsky (1882-1971) composed the music
• Firebird (band), late 1990s/2000s blues-based power trio
• Firebird (trumpet), trumpet with valves and slide invented by Maynard Ferguson
• Gibson Firebird, solid-body electric guitar from the early 1960s

Fiction

• Firebird (Slavic folklore)
• Firebird (Marvel Comics), character in Marvel Comics publications
• Firebird (Amalgam Comics), amalgamated character appearing in the Amalgam comic books jointly published by both DC and Marvel
• Firebird, first novel of a trilogy, named for the protagonist
• Taiyō no Yūsha Firebird anime aired 1991-1992

Software

• Firebird (database server), database management system forked from the open sources of InterBase from Borland
• Firebird, defunct games software label owned by Telecomsoft
• Hino Tori, computer game known as Firebird in Europe, developed by Konami, Japan in 1987
• Mozilla Firebird, former name of the Mozilla Firefox browser
• Firebird BBS, one of two main telnet-based systems developed in Taiwan
• Firebirds (computer game), computer game for the ZX Spectrum released in 1983

Sport

• Wellington Firebirds, New Zealand First-Class cricket team based in Wellington
• Firebird International Raceway, dragstrip and motorsports park in Phoenix, Arizona

Birds

• Scarlet Tanager
• Baltimore Oriole
• Vermilion Flycatcher

Automobiles

• Pontiac Firebird, American muscle car
• General Motors Firebird, series of concept cars