NOAH Summer Navigation 2015 - Night 8 was a Professional wrestling event produced by Pro Wrestling NOAH, which took place on July 30, 2015 at the Okayama Wholesale Center Orange Hall in Okayama, Japan.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Bengala, Daisuke Harada & Junji Tanaka defeated BRAVE (Atsushi Kotoge & Taiji Ishimori) & Shiro Tomoyose (9:11)
- BRAVE (Katsuhiko Nakajima & Mohammed Yone) & Akitoshi Saito defeated Captain NOAH, Mikey Nicholls & Yoshinari Ogawa (9:49)
- Manabu Nakanishi defeated Quiet Storm (4:40)
- Killer Elite Squad (Davey Boy Smith Jr. & Lance Archer) defeated Mitsuhiro Kitamiya & Yoshihiro Takayama (12:39)
- Hajime Ohara  defeated Genba Hirayanagi  (8:29) in a Global Junior Heavyweight League 2015 Block B Match
- TAKA Michinoku  defeated Super Crazy  (8:26) in a Global Junior Heavyweight League 2015 Block B Match
- Kenou  defeated Sho Tanaka  (13:50) in a Global Junior Heavyweight League 2015 Block A Match
- El Desperado  defeated Zack Sabre Jr.  (11:06) in a Global Junior Heavyweight League 2015 Block A Match
- Suzuki-gun (Minoru Suzuki, Shelton Benjamin, Taichi & Takashi Iizuka) defeated Hitoshi Kumano, Maybach Taniguchi, Naomichi Marufuji & Takashi Sugiura (21:09)