List of IWGP Junior Heavyweight Tag Team Champions

The IWGP Junior Heavyweight Tag Team Championship is a professional wrestling tag team championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the International Wrestling Grand Prix. The title was introduced on August 8, 1998, at a NJPW live event. The IWGP Junior Heavyweight Tag Team Championship is not the only tag team title contested for in NJPW; the IWGP Tag Team Championship is also sanctioned by NJPW. According to NJPW's official website, the Junior Heavyweight Tag Team Championship is listed as the "IWGP Jr. Tag Class", while the IWGP Tag Team Championship is considered the "IWGP Heavy Weight Class". The title is contested for by junior heavyweight wrestlers; the weight-limit for the title is 100 kg per partner. Being a professional wrestling championship, the title is won as a result of a predetermined outcome.

Title changes happen mostly at NJPW-promoted events. The inaugural champions were Shinjiro Otani and Tatsuhito Takaiwa, who defeated Dr. Wagner Jr. and Koji Kanemoto on August 8, 1998, in the final of a tournament. Rocky Romero holds the record for most reigns by an individual wrestler, with eight. At seven reigns, The Young Bucks (Matt Jackson and Nick Jackson) hold the record for the most by a team. Gedo and Jado's combined four reign lengths add up to 960 days—the most of any team. NJPW keep track of all championship title defenses per reign, which is unlike most mainstream wrestling organizations. They also hold the most total defenses as champions, with 15. Ryusuke Taguchi holds the records for most combined days and most total defenses by an individual wrestler, with 990 days and 17 defenses respectively across his 7 reigns with 4 different partners. Apollo 55 (Prince Devitt and Ryusuke Taguchi) hold the record for most defenses during a single reign, with 7. The Great Sasuke and Jushin Thunder Liger's only reign, Minoru and Prince Devitt's first reign, El Samurai and Koji Kanemoto's only reign, Apollo 55's fourth reign, Jushin Thunder Liger's sixth and Tiger Mask's first reign, The Young Bucks' second, fourth, and seventh reigns, Roppongi Vice's (Beretta and Rocky Romero) first, second and fourth reigns, Matt Sydal and Ricochet's first and second reigns and Roppongi 3K's (Sho and Yoh) second reign share the record for the fewest successful defenses, with zero. At 348 days, Otani and Takaiwa's second reign is the longest in the title's history. Minoru and Prince Devitt's first reign is the shortest, at 21 days.

Overall, there have been a total of 75 reigns shared among 55 wrestlers, who made up 41 different teams. Bullet Club War Dogs (Drilla Moloney and Clark Connors) are the current champions in their second reign as a team as well as individually. They won the titles by defeating Catch 2/2 (TJP and Francesco Akira) on February 4, 2024, at Road To The New Beginning 2024.

Combined reigns
As of July 29, 2024.

By wrestler
{| class="wikitable sortable" style="text-align:center;" !Rank !Wrestler !No. of reigns !Combined defenses !Combined days !1 !rowspan=2|2 !4 !5 !6 !7 !rowspan=2|8 !10 !11 !rowspan=2|12 !14 !rowspan=2|15 !17 !rowspan=2|18 !rowspan=2|20 !22 !23 !rowspan=2|24 !26 !27 !28 !29 !rowspan=2|30 !32 !33 !34 !35 !36 !37 !38 !39 !40 !41 !rowspan=2|42 !rowspan=2|44 !46 !rowspan=2|47 !rowspan=2|49 !51 !52 !rowspan=2|53 !55
 * Ryusuke Taguchi
 * 7
 * 17
 * 990
 * Gedo
 * rowspan=2|4
 * rowspan=2|15
 * rowspan=2|960
 * Jado
 * Jado
 * Jushin Thunder Liger
 * rowspan=2|6
 * 9
 * 822
 * Prince Devitt
 * 13
 * 778
 * Minoru/Minoru Tanaka
 * 5
 * 7
 * 759
 * Yoshinobu Kanemaru
 * rowspan=1|6
 * rowspan=1|11
 * rowspan=1|728
 * Matt Jackson
 * rowspan=2|7
 * rowspan=2|9
 * rowspan=2|706
 * Nick Jackson
 * Nick Jackson
 * Koji Kanemoto
 * 4
 * 11
 * 679
 * Rocky Romero
 * 8
 * 7
 * 599
 * Sho
 * rowspan=2|5
 * rowspan=2|4
 * rowspan=2|545
 * Yoh
 * Yoh
 * El Desperado
 * rowspan=1|4
 * rowspan=1|6
 * rowspan=1|527
 * Shinjiro Otani
 * rowspan=2|2
 * rowspan=2|6
 * rowspan=2|497
 * Tatsuhito Takaiwa
 * Tatsuhito Takaiwa
 * Alex Shelley
 * 3
 * 9
 * 495
 * TJP
 * rowspan=2|3
 * rowspan=2|4
 * rowspan=2|372
 * Francesco Akira
 * Francesco Akira
 * style="background-color:#FFE6BD"|Drilla Moloney †
 * rowspan=2|2
 * rowspan=2|6
 * rowspan=2|8945 days+
 * style="background-color:#FFE6BD"|Clark Connors †
 * style="background-color:#FFE6BD"|Clark Connors †
 * Kushida
 * 3
 * 6
 * 351
 * El Samurai
 * 3
 * 3
 * 347
 * 3
 * 2
 * 310
 * 3
 * 2
 * 310
 * 3
 * 2
 * 310
 * Taka Michinoku
 * 2
 * 4
 * 296
 * Hirooki Goto
 * 1
 * 2
 * 281
 * Alex Koslov
 * 2
 * 5
 * 276
 * Dick Togo
 * 1
 * 3
 * 270
 * Bobby Fish
 * 2
 * 3
 * 236
 * Kyle O'Reilly
 * 2
 * 3
 * 236
 * 236
 * Chris Sabin
 * 1
 * 3
 * 182
 * Davey Richards
 * 2
 * rowspan=4|1
 * 166
 * Ricochet
 * 3
 * 163
 * Beretta
 * 4
 * 157
 * Akira
 * 1
 * 155
 * Tiger Mask
 * 2
 * 1
 * 152
 * Tsuyoshi Kikuchi
 * 1
 * 4
 * 150
 * Master Wato
 * rowspan=1|1
 * rowspan=1|2
 * rowspan=1|121
 * Robbie Eagles
 * 1
 * 1
 * 116
 * Matt Sydal
 * 2
 * 0
 * 106
 * Kenny Omega
 * rowspan=2|1
 * rowspan=2|2
 * rowspan=2|104
 * Kota Ibushi
 * Kota Ibushi
 * Dr. Wagner Jr.
 * rowspan=2|1
 * rowspan=2|2
 * rowspan=2|96
 * Kendo Kashin
 * Kendo Kashin
 * The Great Sasuke
 * 1
 * 0
 * 94
 * American Dragon
 * rowspan=2|1
 * rowspan=2|1
 * rowspan=2|85
 * Curry Man
 * Curry Man
 * Tetsuya Naito
 * rowspan=2|1
 * rowspan=2|1
 * rowspan=2|83
 * Yujiro
 * Yujiro
 * Taichi
 * 2
 * 2
 * 78
 * Wataru Inoue
 * 1
 * 2
 * 71
 * Bushi
 * rowspan=2|1
 * rowspan=2|1
 * rowspan=2|61
 * Shingo Takagi
 * Shingo Takagi
 * Kevin Knight
 * 1
 * 0
 * 38