| Takahito Otsuka | |
| Position: | Pitcher |
| Birth Date: | 13 October 1994 |
| Bats: | Left |
| Throws: | Left |
| Debutleague: | NPB |
| Debutyear: | 2015 |
| Debutteam: | Tohoku Rakuten Golden Eagles |
| Statyear: | 2016 |
| Statleague: | NPB |
| Stat1label: | Games pitched |
| Stat1value: | 9 |
| Stat2label: | ERA |
| Stat2value: | 12.27 |
| Stat3label: | Strikeouts |
| Stat3value: | 5 |
| Teams: | |
is a Japanese former professional baseball pitcher in Japan's Nippon Professional Baseball. He played for the Tohoku Rakuten Golden Eagles in 2015 and 2016.