| Félix Díaz | |
| Position: | Pitcher |
| Birth Date: | 27 July 1980 |
| Birth Place: | Las Matas de Farfán, Dominican Republic |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | May 13 |
| Debutyear: | 2004 |
| Debutteam: | Chicago White Sox |
| Finalleague: | MLB |
| Finaldate: | September 24 |
| Finalyear: | 2004 |
| Finalteam: | Chicago White Sox |
| Debut2league: | NPB |
| Debut2date: | March 28 |
| Debut2year: | 2006 |
| Debut2team: | Hokkaido Nippon Ham Fighters |
| Final2league: | NPB |
| Final2date: | July 17 |
| Final2year: | 2006 |
| Final2team: | Hokkaido Nippon Ham Fighters |
| Debut3league: | KBO |
| Debut3date: | June 15 |
| Debut3year: | 2008 |
| Debut3team: | Kia Tigers |
| Final3league: | KBO |
| Final3date: | September 3 |
| Final3year: | 2008 |
| Final3team: | Kia Tigers |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 2–5 |
| Stat2label: | Earned run average |
| Stat2value: | 6.75 |
| Stat3label: | Strikeouts |
| Stat3value: | 33 |
| Stat2league: | NPB |
| Stat21label: | Win–loss record |
| Stat21value: | 3–5 |
| Stat22label: | Earned run average |
| Stat22value: | 4.91 |
| Stat23label: | Strikeouts |
| Stat23value: | 22 |
| Stat3league: | KBO |
| Stat31label: | Win–loss record |
| Stat31value: | 0–2 |
| Stat32label: | Earned run average |
| Stat32value: | 2.98 |
| Stat33label: | Strikeouts |
| Stat33value: | 23 |
| Teams: | |
Félix Antonio Díaz (born July 27, 1980) is a former pitcher in Major League Baseball who played for the Chicago White Sox in the season. Díaz bats and throws right-handed.
In one major league season, Díaz posted a 2–5 record with 33 strikeouts and a 6.75 ERA in 18 games pitched (seven as a starter). Díaz also played in Japan with the Hokkaido Nippon Ham Fighters of the Pacific League in, but he was dismissed after a dismal start.
In November 2006, Díaz signed with the Washington Nationals a minor league deal. In late July, he was released and a few days later signed a minor league contract with the Boston Red Sox. He signed with the Kia Tigers in 2008. In 2010, Diaz played for the Tecolotes de Nuevo Laredo of the Mexican League.