Seigo Kobayashi
| Personal information | |||
|---|---|---|---|
| Full name | Seigo Kobayashi | ||
| Date of birth | 8 January 1994 | ||
| Place of birth | Kobe, Japan | ||
| Height | 1.76 m (5 ft 9 in) | ||
| Position(s) | Midfielder | ||
| Team information | |||
Current team  | Renofa Yamaguchi FC | ||
| Number | 28 | ||
| Youth career | |||
| Wakakusa SSC | |||
| –2011 | Vissel Kobe | ||
| College career | |||
| Years | Team | Apps | (Gls) | 
| 2012–2015 | Kwansei Gakuin University | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2016–2017 | Vissel Kobe | 33 | (2) | 
| 2018 | → Montedio Yamagata (loan) | 34 | (12) | 
| 2019–2022 | Oita Trinita | 46 | (6) | 
| 2023– | Renofa Yamaguchi FC | 20 | (0) | 
| *Club domestic league appearances and goals, correct as of 14:40, 18 December 2023 (AEST) | |||
Seigo Kobayashi (小林 成豪, Kobayashi Seigō; born 8 January 1994) is a Japanese professional footballer who plays for Renofa Yamaguchi FC, as a midfielder.