| Phil Slattery | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Left |
| Birth Date: | 25 February 1893 |
| Birth Place: | Harper, Iowa |
| Death Place: | Long Beach, California |
| Debutleague: | MLB |
| Debutdate: | September 16 |
| Debutyear: | 1915 |
| Debutteam: | Pittsburgh Pirates |
| Finalleague: | MLB |
| Finaldate: | September 25 |
| Finalyear: | 1915 |
| Finalteam: | Pittsburgh Pirates |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 3 |
| Stat2label: | Innings pitched |
| Stat2value: | 8 |
| Stat3label: | Earned runs |
| Stat3value: | 0 |
| Teams: |
|
Philip Ryan Slattery (February 25, 1893 – March 2, 1968) was a pitcher in Major League Baseball. He played for the Pittsburgh Pirates in 1915.[1]