| Kevin Hagen | |
| Position: | Pitcher |
| Birth Date: | 8 March 1960 |
| Birth Place: | Renton, Washington |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | June 4 |
| Debutyear: | 1983 |
| Debutteam: | St. Louis Cardinals |
| Finalleague: | MLB |
| Finaldate: | September 29 |
| Finalyear: | 1984 |
| Finalteam: | St. Louis Cardinals |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 3–2 |
| Stat2label: | Earned run average |
| Stat2value: | 4.25 |
| Stat3label: | Strikeouts |
| Stat3value: | 9 |
| Teams: | |
Kevin Eugene Hagen (born March 8, 1960) is a former pitcher in Major League Baseball who played from through for the St. Louis Cardinals. Listed at 6' 2", 185 lb., Hagen batted and threw right-handed. He attended Bellevue Community College.
In a two-season career, Hagen posted a 3–2 record with a 4.25 ERA in 13 appearances, including four starts, giving up 17 runs (three unearned) on 43 hits and eight walks while striking out nine in innings of work.