NJPW G1 Climax 26 - Night 17 took place on August 12, 2016 at Ryogoku Kokugikan in Tokyo. It was broadcast on TV Asahi.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Briscoe Brothers (Jay Briscoe & Mark Briscoe) defeated Captain New Japan & Yoshitatsu (3:07)
- Jushin Thunder Liger, Manabu Nakanishi, Tiger Mask & Yuji Nagata defeated David Finlay, Juice Robinson, Ryusuke Taguchi & Tomoaki Honma (4:40)
- Katsuyori Shibata, KUSHIDA, Michael Elgin & Satoshi Kojima defeated CHAOS (Toru Yano & YOSHI-HASHI), Atsushi Kotoge & Katsuhiko Nakajima (8:28)
- BULLET CLUB (Hangman Page, Kenny Omega, Tanga Loa & Yujiro Takahashi) defeated Los Ingobernables de Japon (BUSHI, EVIL & Tetsuya Naito) & Jay Lethal (7:40)
- SANADA  defeated Hiroyoshi Tenzan  (12:12) in a G1 Climax 2016 Block A Match
- Tomohiro Ishii  defeated Togi Makabe  (12:33) in a G1 Climax 2016 Block A Match
- Tama Tonga  defeated Bad Luck Fale  (8:39) in a G1 Climax 2016 Block A Match
- Hirooki Goto  defeated Naomichi Marufuji  (13:17) in a G1 Climax 2016 Block A Match
- Hiroshi Tanahashi  vs. Kazuchika Okada  - Time Limit Draw (30:00) in a G1 Climax 2016 Block A Match