World minimumweight boxing champions

Iván Calderón Marrero (born January 7, 1975) is a Puerto Rican former professional boxer.

Ryo Miyazaki (宮崎 亮 Miyazaki Ryō) is a Japanese professional boxer in the Light Flyweight division and a former WBA World Minimumweight champion.

Donnie Liboon Nietes (born May 12, 1982) is a Filipino professional boxer.

Den Junlaphan a.k.

Silvio Rafael Gamez (born August 8, 1963), better known as Leo Gamez, is a former boxer from Venezuela.

Hideyuki Ohashi (大橋 秀行, born March 8, 1965, in Yokohama, Japan) is a former professional boxer and two-time minimumweight world champion.

Rosendo José Álvarez Hernández (born May 6, 1970 in Managua, Nicaragua) is a flyweight boxer, and is well known for giving Mexican legend Ricardo Lopez two tough fights.

Hector "Hekkie" Budler (born 18 May 1988) is a South African professional boxer.

(This name uses Spanish naming customs: the first or paternal family name is López and the second or maternal family name is Nava.) Ricardo “El Finito” López Nava (born July 25, 1966) is a retired undefeated Mexican professional boxer.

Katsunari Takayama (高山 勝成 Takayama Katsunari, born May 12, 1983 in Osaka, Osaka Prefecture) is a Japanese professional boxer.

Hiroki Ioka (井岡 弘樹, born January 8, 1969, in Sakai, Osaka, Japan) is a former Lineal & WBC Minimumweight and WBA Light flyweight champion.

Yutaka Niida (新井田豊 Niida Yutaka, born October 2, 1978 in Yokohama, Kanagawa) is a retired professional boxer in the minimumweight (105 lb) division and former WBA world minimumweight champion.

Román Alberto González Luna (born June 17, 1987), best known as Román "Chocolatito" Gonzalez, is a Nicaraguan professional boxer.

Merlito Sabillo (born January 19, 1984) is a Filipino professional boxer.

Mohammad Rachman Sawaluddin bin Suhaimat (born 23 December 1971 in Merauke, Papua, Indonesia), is a professional boxer.

Kazuto Ioka　(井岡 一翔 Ioka Kazuto, born 24 March 1989) is a Flyweight boxer from Japan.

Manuel Magdaleno Vargas (born March 29, 1981 in Lagos de Moreno, Jalisco, Mexico) is a Mexican professional boxer in the Flyweight division.

Miguel Angel Barrera Estrada (born 15 November 1978 in San Jose de Canalete) is a former Colombian strawweight boxer, who once held the International Boxing Federation version of the Minimumweight world title.

Oleydong "The Deadly Candy" Sithsamerchai (Thai: โอเล่ห์ดง ศักดิ์เสมอชัย; born July 17, 1985 in Tambon Ratsada, Huai Yot District (currently: Ratsada District), Trang Province) is a professional boxer from Thailand.

Byron Rojas is a Nicaraguan professional boxer.

Akira Yaegashi (八重樫 東 Yaegashi Akira, born February 25, 1983) is a Japanese professional boxer who is the current IBF Light Flyweight Champion; he is a former WBC, The Ring and Lineal flyweight champion, as well as a former WBA minimumweight champion.

José Antonio Aguirre (born July 5, 1975 in Cárdenas, Tabasco, Mexico) is a Mexican professional boxer in the strawweight (105 lb) division.

Florante Condes, Jr.

José Jesús Silvestre (born September 27, 1987 in Nayarit, Mexico) is a Mexican professional boxer and the former WBA World Minimumweight Interim Champion.

Carlos Buitrago (born December 16, 1991) in Managua, Nicaragua is a Nicaraguan professional boxer in the Minimumweight division.

Jose Argumedo (born 14 October 1988) is a Mexican professional boxer.

Nicholas ("Nico") Thomas (born 10 June 1966 in Ambon, Indonesia) was a professional boxer.

Daniel Antonio Reyes Torres (born 1972-05-05 in Cartagena de Chairá, Bolívar) is a professional boxer from Colombia.

Zolani Petelo (born 21 September 1975) is a retired South African boxer and former IBF minimumweight champion.

Roberto Carlos Leyva Cortez (born October 27, 1979 in Puerto Peñasco, Sonora, Mexico) is a Mexican boxer in the Bantamweight division.

Moisés Fuentes Rubio (born 20 September 1985 in Mexico City, Distrito Federal, Mexico) is a Mexican professional boxer in the Light flyweight division and is a former WBO Minimumweight champion and a former interim WBO Light flyweight champion.

Raúl "Rayito" García Hirales (born September 10, 1982) is a professional boxer from La Paz, Baja California Sur, México, and the former IBF minimumweight world champion.

Nkosinathi Joyi (born 1 January 1983 in Mdantsane, South Africa), is a South African professional boxer with a southpaw stance who goes by the nickname of "Mabere".

Kwanthai Sithmorseng (Thai: ขวัญไทย ศิษย์หมอเส็ง) is a professional boxer from Thailand.

Napa Kiatwanchai (born July 27, 1967) is the former Lineal and WBC strawweight champion from Nakorn Rachasima (Korat) province, Thailand.

Mario Rodríguez (born October 6, 1988 in Guasave, Sinaloa, Mexico) is a Mexican professional boxer and is a former IBF Minimumweight Champion.

Alex "El Nene" Sánchez Sepúlveda (born June 5, 1973) is a retired Puerto Rican professional boxer.

Denver Cuello (born December 12, 1986 in Cabatuan, Iloilo, Philippines) is a Filipino professional boxer.

Edgar Cárdenas (born September 16, 1974 in Villa Nicolás Romero, Distrito Federal, Mexico) is a Mexican boxer in the Bantamweight division.

Isaac Bustos (born February 16, 1975 in Mexico City, Distrito Federal, Mexico) was a Mexican boxer in the Minimumweight division.

Ratanapol Sor Vorapin (born Preecha Charoenthada, former Anucha Phothong, 6 June 1974 in Amphoe Dan Khun Thot, Thailand), is a professional boxer.

Sammy Gutiérrez (born 31 December 1985), is a Mexican professional boxer in the Strawweight division.