Dominion 6.20 was a professional wrestling pay-per-view (PPV) event promoted by New Japan Pro-Wrestling (NJPW).

The original promotional poster for the event created some controversy due to the usage of Nazi symbols.

[4] Dominion 6.20 featured ten professional wrestling matches that involved different wrestlers from pre-existing scripted feuds and storylines.

[6] American promotion Total Nonstop Action Wrestling (TNA) representatives Team 3D (Brother Devon and Brother Ray) returned to NJPW at the event to successfully defend the IWGP Tag Team Championship against Giant Bernard and Karl Anderson.

[1] In the main event, Hiroshi Tanahashi recaptured the IWGP Heavyweight Championship from Manabu Nakanishi and was afterwards challenged by Takashi Sugiura, setting up his first title defense.