Training Day (disambiguation)

Training Day may refer to:


 * Inset day, teacher in-service training day, in United Kingdom schools
 * Training Day, a 2001 American crime thriller film
 * Training Day (soundtrack), soundtrack of the film above
 * Training Day (TV series), CBS TV series based on the 2001 film
 * "Training Day" (Archer), second episode of the animated comedy Archer
 * "Training Day" (The Office), 19th episode of the seventh season of the American comedy TV series The Office
 * "Training Day" (Arrow), an episode of the CW series Arrow
 * "Training Day", a season 5 episode of The Loud House
 * Training Day (album), 2007 album, the second by hip hop duo The Away Team
 * Training Day (Potter Payper album), 2013 album, first of the Training Day album trilogy by Potter Payper