"Holler" is a song by British girl group Spice Girls, from their third studio album, Forever (2000). It was written by the group, with additional writing by Rodney "Darkchild" Jerkins, LaShawn Daniels and Fred Jerkins III, with Darkchild also serving as the producer. The track was released on 23 October 2000 in the United Kingdom by Virgin Records as the lead single from Forever, as a double A-side single with "Let Love Lead the Way"; the group had previously premiered the song on their official website on 11 September. "Holler" is an R&B and dance song, depicting a departure from the group's past bubblegum pop works. Lyrically, it consists on the members singing "come-ons" to a male.

The Spice Girls are an English girl group formed in 1994, consisting of Mel B ; Melanie C ; Emma Bunton ; Geri Halliwell ; and Victoria Beckham. With their "girl power" mantra, they redefined the girl-group concept by targeting a young female fanbase. They led the teen pop resurgence of the 1990s, were a major part of the Cool Britannia era, and became pop culture icons of the decade.