Dominion 6.18 was a professional wrestling pay-per-view (PPV) event promoted by New Japan Pro-Wrestling (NJPW).

Dominion 6.18 featured ten professional wrestling matches that involved different wrestlers from pre-existing scripted feuds and storylines.

[1] The event also featured the surprise debut of former WWE wrestler Brian Kendrick, who replaced Killer Rabbit as Gedo and Jado's partner.

[1] During the event, Consejo Mundial de Lucha Libre (CMLL) wrestler Máscara Dorada regained the CMLL World Middleweight Championship from Ryusuke Taguchi to whom he had lost it at Fantastica Mania 2011 the previous January, while DDT Pro-Wrestling wrestler and winner of the 2011 Best of the Super Juniors Kota Ibushi captured the IWGP Junior Heavyweight Championship from Prince Devitt.

[1] In the main event, Hiroshi Tanahashi successfully defended the IWGP Heavyweight Championship against Hirooki Goto.