Night fever

Night fever may refer to:

• Nightfever, a night of prayer and part of the Nightfever initiative which is rooted in the Catholic Church
• "Night Fever", a song by the Bee Gees
• Night Fever (TV series), a karaoke style show airing in the United Kingdom on Channel 5 (1997–2002)
• "Night Fever" (My Hero), a 2005 television episode