| Jason Alfaro | |
| Position: | Shortstop |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 29 November 1977 |
| Birth Place: | San Antonio, Texas |
| Debutleague: | MLB |
| Debutdate: | September 9 |
| Debutyear: | 2004 |
| Debutteam: | Houston Astros |
| Finalleague: | MLB |
| Finaldate: | October 1 |
| Finalyear: | 2004 |
| Finalteam: | Houston Astros |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .182 |
| Stat3label: | Home runs |
| Stat3value: | 0 |
| Stat2label: | Runs batted in |
| Stat2value: | 0 |
| Teams: | |
Jason Alfaro (born November 29, 1977) is a former Major League/Minor League baseball player. He made his debut with the Houston Astros in .
Alfaro last played for the New Orleans Zephyrs, the Triple-A affiliate of the New York Mets in .