This is a list of events held and scheduled by the K-1, a Japanese kickboxing promotion. The first event, K-1 Sanctuary I, took place on March 30, 1993, at Kōrakuen Hall in Tokyo, Japan.

Since its inception, K-1 events were organized by the Fighting and Entertainment Group (FEG). Following FEG's bankruptcy, rights to the K-1 brand were acquired by the Hong Kong-based K-1 Global Holdings Limited (K-1 GHL) in 2012.

In 2014, M-1 Sports Media (M-1) acquired rights to use the K-1 brand exclusively in Japan, and has since been producing events for the region under the "K-1 World GP Japan" name. M-1 would ultimately acquire worldwide rights to the K-1 brand in 2023.

This list does not include Krush, Krush-EX, Khaos, or K-1 Amateur events.

Legend

  K-1 World Grand Prix (FEG / K-1 GHL; 1993–2014)

  K-1 World MAX (FEG / K-1 GHL; 1993–2014)

  K-1 World GP Japan (M-1; 2014–present)

  K-1 World MAX (M-1; 2014–present)

  International / other

Sources

^[1][2][3][4]

• List of K-1 champions
• List of It's Showtime (kickboxing) events