| José Núñez | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 13 January 1964 |
| Birth Place: | Jarabacoa, Dominican Republic |
| Debutleague: | MLB |
| Debutdate: | April 9 |
| Debutyear: | 1987 |
| Debutteam: | Toronto Blue Jays |
| Finalleague: | MLB |
| Finaldate: | October 1 |
| Finalyear: | 1990 |
| Finalteam: | Chicago Cubs |
| Debut2league: | CPBL |
| Debut2date: | March 13 |
| Debut2year: | 1993 |
| Debut2team: | Uni-President Lions |
| Final2league: | CPBL |
| Final2date: | October 11 |
| Final2year: | 1995 |
| Final2team: | Uni-President Lions |
| Debut3league: | NPB |
| Debut3date: | March 31 |
| Debut3year: | 1996 |
| Debut3team: | Fukuoka Daiei Hawks |
| Final3league: | NPB |
| Final3date: | July 28 |
| Final3year: | 1997 |
| Final3team: | Fukuoka Daiei Hawks |
| Debut4league: | KBO |
| Debut4date: | April 8 |
| Debut4year: | 2001 |
| Debut4team: | Hanwha Eagles |
| Final4league: | KBO |
| Final4date: | May 23 |
| Final4year: | 2001 |
| Final4team: | Hanwha Eagles |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 9–10 |
| Stat2label: | Earned run average |
| Stat2value: | 5.05 |
| Stat3label: | Strikeouts |
| Stat3value: | 171 |
| Stat2league: | CPBL |
| Stat21label: | Win–loss record |
| Stat21value: | 56–25 |
| Stat22label: | Earned run average |
| Stat22value: | 2.14 |
| Stat23label: | Strikeouts |
| Stat23value: | 511 |
| Stat3league: | NPB |
| Stat31label: | Win–loss record |
| Stat31value: | 7–11 |
| Stat32label: | Earned run average |
| Stat32value: | 3.27 |
| Stat33label: | Strikeouts |
| Stat33value: | 105 |
| Stat4league: | KBO |
| Stat41label: | Win–loss record |
| Stat41value: | 2–1 |
| Stat42label: | Earned run average |
| Stat42value: | 5.52 |
| Stat43label: | Strikeouts |
| Stat43value: | 19 |
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José Núñez Jiménez (born January 13, 1964) is a former Major League Baseball pitcher. He was signed by the Kansas City Royals as a free agent in and pitched in Major League Baseball for the Toronto Blue Jays (-) and Chicago Cubs . Núñez is currently a pitching coach in the Milwaukee Brewers minor league system.
After leaving the major leagues, Núñez enjoyed a long and prosperous career in Asia, playing for the Uni-President Lions (–), Fukuoka Daiei Hawks (–), Taichung Agan and Hanwha Eagles . He shares the Taiwanese professional baseball record of winning the most games in a single season (22 wins in 1993), along with Chen Yi-Hsin.