Power Struggle (2017) was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW). The event took place on November 5, 2017, in Osaka, Osaka, at the Edion Arena Osaka. It was the seventh event under the Power Struggle name. The event featured ten matches (including one match on the pre-show), headlined by Hiroshi Tanahashi defending the IWGP Intercontinental Championship against Kota Ibushi.