| Shinichi Takeuchi | |
| Position: | First baseman / Outfielder |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 10 December 1983 |
| Birth Place: | Kobe, Hyōgo, Japan |
| Debutdate: | April 1 |
| Debutyear: | 2006 |
| Debutteam: | Tokyo Yakult Swallows |
| Teams: | |
is a former Nippon Professional Baseball player. He played infielder and outfielder for the Tokyo Yakult Swallows.