Takahiro Koga
| Personal information | |||
|---|---|---|---|
| Date of birth | 11 March 1999 | ||
| Place of birth | Saga, Japan | ||
| Height | 1.93 m (6 ft 4 in) | ||
| Position(s) | Goalkeeper | ||
| Team information | |||
Current team  | FC Osaka | ||
| Number | 30 | ||
| Youth career | |||
| –2010 | Asahi FC | ||
| 2011–2013 | Tosu Nishi Junior High School | ||
| 2014–2016 | Tosu Kogyo High School | ||
| College career | |||
| Years | Team | Apps | (Gls) | 
| 2017–2018 | Kyushu Sogo Sports College | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2019–2020 | V-Varen Nagasaki | 0 | (0) | 
| 2021–2022 | Albirex Niigata (S) | 48 | (0) | 
| 2023–2025 | SC Sagamihara | 6 | (0) | 
| 2025– | FC Osaka | 0 | (0) | 
| *Club domestic league appearances and goals, correct as of 05:53, 21 December 2022 (UTC) | |||
Takahiro Koga (古賀 貴大, Koga Takahiro, born 11 March 1999) is a Japanese footballer currently playing as a goalkeeper for J3 League club, FC Osaka. Koga played a "sweeper-keeper" role because of his playing style and speed when rushing off his line to anticipate opponents, going out of the penalty area.