A bluebird is one of several species in the songbird genus Sialia.
Bluebird or blue bird may also refer to:
Music
Groups
- Sinyaya Ptitsa (Russian: Синяя птица, The Blue Bird), a Soviet music group, vocal and instrumental ensemble (VIA)
Songs
- "Bluebird" (Buffalo Springfield song), 1967
- "Bluebird" (Paul McCartney song), 1973
- "Bluebird" (Anne Murray song), 1990
- "Blue Bird" (Ayumi Hamasaki song), 2006
- "Blue Bird" (Korean folk song)
- "Blue Bird" (Russian folk song)
- "Bluebird" (Miranda Lambert song), 2019
- "Bluebird", by The Boo Radleys
- "Bluebird", by Beach House from Depression Cherry
- "Bluebird", by Christina Perri from Lovestrong
- "Bluebird", by Dawn Landes from Bluebird, 2014
- "Bluebird", by Electric Light Orchestra from Secret Messages
- "Bluebird", by Helen Reddy from No Way to Treat a Lady
- "Bluebird", by Ikimono-gakari from My Song Your Song
- "Bluebird", by Jim White from Drill a Hole in That Substrate and Tell Me What You See
- "Bluebird", by Katie Noonan from Skin
- "Bluebird", by Little Big Town from Nightfall
- "Bluebird", by Sara Bareilles from Kaleidoscope Heart
- "Bluebird", by Spencer Krug from Beast Moans
- "Bluebirds", by Adam Green from Friends of Mine
- The Blue Bird, a partsong by Charles Villiers Stanford
- "Blue Bird", by Cassie Steele from How Much for Happy
- "Blue Bird", by Kobukuro
- "Bluebird", by Something for Kate from The Modern Medieval, 2020
In arts and entertainment
In transportation
- Bluebird Airways, a Greek airline
- Bluebird Aviation, a Kenyan charter airline
- Blue Bird Aviation, a Sudanese charter airline
- Bluebird Cargo, a cargo airline based in Reykjavík, Iceland
- Bluebird Nordic, an Icelandic cargo airline
- Bluebird Bus and Coach, a bus operator in Greater Manchester, England
- Blue Bird Coach Lines, now a part of Coach USA
- Blue Bird Corporation, an American manufacturer of buses and large passenger vehicles
- Blue Bird Group, an Indonesian transportation company
- Bluebird Rail Operations, railway rolling stock manufacturer in Australia
- Bluebird Vehicles, a former British minibus manufacturer
- Stagecoach Bluebird, a bus operator in Scotland
- USS Bluebird, various US Navy vessels
- Bluebird record-breaking vehicles, a series of cars and boats used by Sir Malcolm Campbell and Donald Campbell, to set speed records
- Bluebirds (Australian nurses), a group of Australian civilian nurses who served in French hospitals during World War I
- Blue bird (cocktail), a cocktail made with gin
- Bluebird by American Express, a prepaid debit card
- Blue Birds, youngest members of the Camp Fire Girls
- Project BLUEBIRD, a CIA project researching methods of interrogation
- Bluebird, a character in the Adventure Time episode "Ketchup"
- Bluebird Movement, another name for the 2024 Taiwanese legislative reform protests