| Ren Omagari | |
| Position: | Pitcher |
| Team: | Saitama Seibu Lions |
| Number: | 59 |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 21 May 1998 |
| Birth Place: | Yanagawa, Fukuoka |
| Debutleague: | NPB |
| Debutdate: | October 16 |
| Debutyear: | 2021 |
| Debutteam: | Saitama Seibu Lions |
| Statyear: | April 5, 2022 |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned Run Average |
| Stat2value: | 5.40 |
| Stat3label: | Strikeouts |
| Stat3value: | 2 |
| Teams: |
|
is a professional Japanese baseball player. He is a pitcher for the Saitama Seibu Lions of Nippon Professional Baseball (NPB).[1]