| Al Osuna | |
| Position: | Pitcher |
| Birth Date: | 10 August 1965 |
| Birth Place: | Inglewood, California, U.S. |
| Bats: | Right |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | September 2 |
| Debutyear: | 1990 |
| Debutteam: | Houston Astros |
| Finalleague: | MLB |
| Finaldate: | September 27 |
| Finalyear: | 1996 |
| Finalteam: | San Diego Padres |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 18–10 |
| Stat2label: | Earned run average |
| Stat2value: | 3.83 |
| Stat3label: | Strikeouts |
| Stat3value: | 143 |
| Teams: | |
Alfonso Osuna Jr. (born August 10, 1965), is a former professional baseball player who pitched in the major leagues from 1990 to 1994 and 1996. He played for the Houston Astros, Los Angeles Dodgers and San Diego Padres.