1999 was the last year of the 1990s as well as the penultimate year of the 20th century and the 2nd millennium.
1999 may also refer to:
Contents
Film, TV and entertainment
1999 (film), a 2009 Canadian crime drama film
Space: 1999, a 1975–1977 British television series
1999: Hore, Mita koto ka! Seikimatsu, a Famicom game released only in Japan
In 1999, a 1912 vaudeville sketch
Archer: 1999, the tenth season of the animated television series, Archer
Music
Albums
1999 (Prince album), 1982
1999 (Cassius album), 1999
Ratt (album), album by Ratt often referred to as "1999"
1999 (mixtape), by Joey Badass, 2012
1999: The New Master, a 1999 EP
1999, a 2020 EP by Rich Brian
Songs
"1999" (Prince song), 1982
"1999" (Charli XCX and Troye Sivan song), 2018
"1999", a song by Danny Brown from Stardust, 2025
"1998" (instrumental), a track by Binary Finary also known by its remix/reissue name "1999"
Other
NGC 1999, a dust filled bright nebula