The championship predates the creation of the National Wrestling Alliance in 1948 and was initually just known as the "World Welterweight Championship", promoted by Empressa Mexicana de Lucha Libre (EMLL). When EMLL joined the National Wrestling Alliance in 1952, the title was given the prefix "NWA".[2] In the late 1980s EMLL withdrew from the NWA, they changed their name to Consejo Mundial de Lucha Libre (CMLL) to create a clean break from their past NWA association. CMLL retained three NWA labeled titles, the Welterweight championship, the NWA World Middleweight Championship and the NWA World Light Heavyweight Championship, despite none of them being officially recognized by the NWA.
| # | Wrestler | Reign | Date | Days held | Location | Event | Notes |
| 01 1 | Santo, ElEl Santo | 01 1 | 01946-03-15 March 15, 1946 | &0000000000000337.000000337 | Mexico City, Distrito Federal | Live event | Defeated Pete Pancoff to become the first champion.[3] |
| 02 2 | OBrien Jack O'Brien | 01 1 | 01947-02-15 February 15, 1947 | &0000000000000804.000000804 | Mexico City, Distrito Federal | Live event | |
| 03 3 | Guerrero, GoryGory Guerrero | 01 1 | 01949-04-29 April 29, 1949 | &0000000000000803.000000803 | Mexico City, Distrito Federal | Live event | |
| 04 4 | Bobby Bonales | 01 1 | 01951-07-11 July 11, 1951 | &0000000000000443.000000443 | — N/A | Live event | |
| 05 5 | Santo, ElEl Santo | 02 2 | 01952-09-26 September 26, 1952 | &0000000000000302.000000302 | — N/A | Live event | |
| 06 6 | Blue Demon | 01 1 | 01953-07-25 July 25, 1953 | &0000000000001912.0000001,912 | Mexico City, Distrito Federal | Live event | |
| 07 7 | Lagarde, KarloffKarloff Lagarde | 01 1 | 01958-01-31 January 31, 1958 | &0000000000002743.0000002,743 | Mexico City, Distrito Federal | Live event | |
| 08 8 | Ramirez, HuracanHuracan Ramirez | 01 1 | 01965-08-05 August 5, 1965 | &0000000000000050.00000050 | Cuernavaca, Morelos | Live event | |
| 09 9 | Lagarde, KarloffKarloff Lagarde | 02 2 | 01965-09-24 September 24, 1965 | &0000000000000590.000000590 | Mexico City, Distrito Federal | Live event | |
| 10 10 | Castella Vento Castella | 01 1 | 01967-05-07 May 7, 1967 | &0000000000000057.00000057 | Mexico City, Distrito Federal | Live event | |
| 11 11 | Lagarde, KarloffKarloff Lagarde | 03 3 | 01967-07-03 July 3, 1967 | &0000000000001469.0000001,469 | Mexico City, Distrito Federal | Live event | |
| 12 12 | Muñoz, AlbertoAlberto Muñoz | 01 1 | 01971-07-11 July 11, 1971 | &0000000000000837.000000837 | Mexico City, Distrito Federal | Live event | |
| 12.5 — | Vacated | 01 1 | 01973 1973 | — | — N/A | — N/A | Championship vacated for unknown reasons |
| 13 13 | Mano Negra | 01 1 | 01973-12-14 December 14, 1973 | &0000000000000562.000000562 | Mexico City, Distrito Federal | Live event | Defeated Karloff Lagarde to win the vacant title |
| 14 14 | Blue Demon | 02 2 | 01975-06-29 June 29, 1975 | &0000000000000285.000000285 | Mexico City, Distrito Federal | Live event | |
| 15 15 | Fishman | 01 1 | 01976-04-09 April 9, 1976 | &0000000000000224.000000224 | Mexico City, Distrito Federal | Live event | |
| 16 16 | Mano Negra | 02 2 | 01976-01-19 January 19, 1976 | &0000000000001197.0000001,197 | Mexico City, Distrito Federal | Live event | |
| 17 17 | Rocca, AméricoAmérico Rocca | 01 1 | 01979-04-30 April 30, 1979 | &0000000000000264.000000264 | Mexico City, Distrito Federal | Live event | |
| 18 18 | Kung Lee, KatoKato Kung Lee | 01 1 | 01980-01-19 January 19, 1980 | &0000000000000106.000000106 | Mexico City, Distrito Federal | Live event | |
| 19 19 | Supremo El Supremo | 01 1 | 01980-05-04 May 4, 1980 | &0000000000000031.00000031 | Mexico City, Distrito Federal | Live event | |
| 20 20 | Lizmark | 01 1 | 01980-06-04 June 4, 1980 | &0000000000000506.000000506 | Acapulco, Guerrero | Live event | |
| 21 21 | Fiera La Fiera | 01 1 | 01981-10-23 October 23, 1981 | &0000000000000268.000000268 | Mexico City, Distrito Federal | Live event | |
| 22 22 | Rocca, AméricoAmérico Rocca | 02 2 | 01982-07-18 July 18, 1982 | &0000000000000558.000000558 | Guadalajara, Jalisco | Live event | |
| 23 23 | Cota, MochoMocho Cota | 01 1 | 01984-01-27 January 27, 1984 | &0000000000000181.000000181 | Mexico City, Distrito Federal | Live event | |
| 24 24 | Valaguez, ChamacoChamaco Valaguez | 01 1 | 01984-07-26 July 26, 1984 | &0000000000000359.000000359 | Cuernavaca, Morelos | Live event | |
| 24.5 — | Vacated | 01 1 | 01985-07-20 July 20, 1985 | — | — N/A | — N/A | Championship vacated for unknown reasons |
| 25 25 | Dandy, ElEl Dandy | 01 1 | 01985-11-17 November 17, 1985 | &0000000000000141.000000141 | Mexico City, Distrito Federal | Live event | |
| 26 26 | Cruz Monarca Cruz | 01 1 | 01986-04-07 April 7, 1986 | &0000000000000078.00000078 | Monterrey, Nuevo León | Live event | |
| 27 27 | Dandy, ElEl Dandy | 02 2 | 01986-08-24 August 24, 1986 | &0000000000000070.00000070 | — N/A | Live event | |
| 28 28 | Rocca Javier Rocca | 01 1 | 01986-11-02 November 2, 1986 | &0000000000000636.000000636 | Mexico City, Distrito Federal | Live event | |
| 29 29 | Solar II | 01 1 | 01988-07-30 July 30, 1988 | &0000000000000066.00000066 | Cuernavaca, Morelos | Live event | |
| 30 30 | Fuerza Guerrera | 01 1 | 01988-10-04 October 4, 1988 | &0000000000000241.000000241 | Mexico City, Distrito Federal | Live event | |
| 31 31 | Águila Solitaria | 01 1 | 01989-06-02 June 2, 1989 | &0000000000000111.000000111 | Mexico City, Distrito Federal | Live event | |
| 32 32 | Fuerza Guerrera | 02 2 | 01989-09-21 September 21, 1989 | &0000000000000806.000000806 | Puebla, Puebla | Live event | |
| 33 33 | Misterioso | 01 1 | 01991-12-06 December 6, 1991 | &0000000000000147.000000147 [Note 2] | Mexico City, Distrito Federal | Live event | |
| 033.5 — | Vacated | 01 1 | 01992-05 May 1992 | — | — N/A | — N/A | Championship vacated when Misterioso left CMLL |
| 34 34 | Casas, NegroNegro Casas | 01 1 | 01995-12-01 December 1, 1995 | &0000000000000246.000000246 | Mexico City, Distrito Federal | Live event | Defeated El Hijo del Santo in a tournament final to win the vacant title |
| 35 35 | Otani, ShinjiroShinjiro Otani | 01 1 | 01996-08-03 August 3, 1996 | &0000000000000001.0000001 | Tokyo, Japan | Live event | |
| 36 36 | Ultimo Último Dragón | 01 1 | 01996-08-04 August 4, 1996 | &0000000000000001.0000001 | Tokyo, Japan | Live event | |
| 37 37 | Great Sasuke The Great Sasuke | 01 1 | 01996-08-05 August 5, 1996 | &0000000000000067.00000067 | Tokyo, Japan | Live event | The championship becomes one of eight championships comprising New Japan Pro Wrestling's J-Crown Championship |
| 38 38 | Ultimo Último Dragón | 02 2 | 01996-10-11 October 11, 1996 | &0000000000000085.00000085 | Osaka, Japan | Live event | |
| 39 39 | Liger, JushinJushin Liger | 01 1 | 01997-01-04 January 4, 1997 | &0000000000000183.000000183 | Tokyo, Japan | Live event | |
| 40 40 | Samurai El Samurai | 01 1 | 01997-07-06 July 6, 1997 | &0000000000000035.00000035 | Sapporo, Japan | Live event | |
| 41 41 | Otani, ShinjiroShinjiro Otani | 02 2 | 01997-08-10 August 10, 1997 | &0000000000000056.00000056 | Nagoya, Japan | Live event | |
| 41.5 — | Vacated | 01 1 | 01997-10-05 October 5, 1997 | — | — N/A | — N/A | Otani vacated five of the six remaining J-Crown titles after being forced by the World Wrestling Federation to return their Light Heavyweight Championship belt, ending the J-Crown Championship |
| 41 41 | Dragon Kid Dragon Kid | 01 1 | 01999-02-06 February 6, 1999 | &0000000000000078.00000078 | Nagoya, Japan | Live event | Defeated Dr. Cerebro to win the vacant title |
| 42 42 | Suwa Judo Suwa | 01 1 | 01999-04-25 April 25, 1999 | &0000000000000454.000000454 | Kawasaki, Japan | Live event | |
| 43 43 | Arai, Keni'chiroKeni'chiro Arai | 01 1 | 02000-07-22 July 22, 2000 | &0000000000000152.000000152 | Tokyo, Japan | Live event | |
| 43.5 — | Vacated | 01 1 | 02000-12-21 December 21, 2000 | — | — N/A | — N/A | Championship vacated due to outside interference during a match on December 15 in Kawasaki, Japan, in which Susumu Mochizuki defeated Arai |
| 44 44 | Arai, Keni'chiroKeni'chiro Arai | 02 2 | 02001-01-29 January 29, 2001 | &0000000000000118.000000118 | Tokyo, Japan | Live event | Defeated Yasushi Kanda in a tournament final to win the vacant title[4] |
| 44 44 | Mochizuki, SusumuSusumu Mochizuki | 01 1 | 02001-05-27 May 27, 2001 | &0000000000000126.000000126 | Kobe, Japan | Live event | [4] |
| 46 46 | Saito, RyoRyo Saito | 01 1 | 02001-09-30 September 30, 2001 | &0000000000000210.000000210 | Tokyo, Japan | Live event | [4] |
| 47 47 | Horiguchi, GenkiGenki Horiguchi | 01 1 | 02002-04-28 April 28, 2002 | &0000000000000056.00000056 | Kobe, Japan | Live event | [4] |
| 47.5 — | Vacated | 01 1 | 02002-06-23 June 23, 2002 | — | — N/A | — N/A | Championship vacated following a no-contest between Horiguchi and Dragon Kid[4] |
| 48 48 | Marvin, RickyRicky Marvin | 01 1 | 02002-07-07 July 7, 2002 | &0000000000000017.00000017 | Kobe, Japan | Live event | Defeated Super Nova to win the vacant title[4] |
| 49 49 | Horiguchi, GenkiGenki Horiguchi | 02 2 | 02002-07-24 July 24, 2002 | &0000000000000004.0000004 | Kumamoto, Japan | Live event | [4] |
| 50 50 | Darkness Dragon Darkness Dragon | 01 1 | 02002-07-28 July 28, 2002 | &0000000000000236.000000236 | Shimonoseki, Japan | Live event | [4] |
| 50.5 — | Vacated | 01 1 | 02003-03-21 March 21, 2003 | — | — N/A | — N/A | Championship vacated due to an injury to Darkness Dragon.[5] |
| 51 51 | YOSSINO YOSSINO | 01 1 | 02003-03-22 March 22, 2003 | &0000000000000456.000000456 | Sapporo, Japan | Live event | Defeated Genki Horiguchi to win the vacant title[5] |
| 51.5 — | Vacated | 01 1 | 02004-06-20 June 20, 2004 | — | — N/A | — N/A | Championship vacated BY YOSSINO in order to concentrate on the Toryumon Último Dragón Gym Championship |
| 52 52 | Ohara Hajime Ohara | 01 1 | 02006-05-13 May 13, 2006 | &0000000000000252.000000252 | Mexico City, Distrito Federal | Live event | Defeated La Máscara to win the vacant title |
| 53 53 | Super Delfin Super Delfin | 01 1 | 02007-01-20 January 20, 2007 | &0000000000000021.00000021 | Osaka, Japan | Live event | |
| 54 54 | Ohara Hajime Ohara | 02 2 | 02007-02-10 February 10, 2007 | &0000000000000290.000000290 | Osaka, Japan | Live event | |
| 55 55 | Sombra La Sombra | 01 1 | 02007-11-27 November 27, 2007 | &0000000000000547.000000547 | Mexico City, Distrito Federal | Live event | |
| 56 56 | Mephisto | 01 1 | 02009-05-27 May 27, 2009 | &0000000000000221.000000221+ | Acapulco, Guerrero | Live event | |