| Ren Komatsu 小松 蓮 | |
| Fullname: | Ren Komatsu |
| Birth Date: | 10 September 1998 |
| Birth Place: | Tokyo, Japan |
| Height: | 1.83 m |
| Position: | Forward |
| Currentclub: | Blaublitz Akita |
| Clubnumber: | 10 |
| Youthyears1: | –2016 |
| Youthclubs1: | Matsumoto Yamaga |
| Collegeyears1: | 2017–2018 |
| College1: | Sanno Institute of Management |
| Years1: | 2018–2023 |
| Caps1: | 50 |
| Goals1: | 20 |
| Clubs1: | Matsumoto Yamaga |
| Years2: | 2019 |
| Caps2: | 22 |
| Goals2: | 5 |
| Clubs2: | → Zweigen Kanazawa (loan) |
| Years3: | 2020–2021 |
| Caps3: | 57 |
| Goals3: | 3 |
| Clubs3: | → Renofa Yamaguchi (loan) |
| Years4: | 2024– |
| Caps4: | 14 |
| Goals4: | 0 |
| Clubs4: | Blaublitz Akita |
| Nationalyears1: | 2017 |
| Nationalteam1: | Japan U-19 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2017–2019 |
| Nationalteam2: | Japan U-23 |
| Nationalcaps2: | 5 |
| Nationalgoals2: | 1 |
| Club-Update: | 20 August 2023, 13:33 (UTC) |
is a Japanese professional footballer who plays as a forward for J2 League club Blaublitz Akita.[1]