| Naoto Kidoku | |
| Fullname: | Naoto Kidoku |
| Birth Date: | 12 May 1994 |
| Birth Place: | Yamanashi, Japan |
| Height: | 1.80 m |
| Position: | Defender |
| Youthyears1: | 2010–2012 |
| Youthclubs1: | Urawa Reds |
| Years1: | 2013–2016 |
| Clubs1: | Fagiano Okayama |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2017 |
| Clubs2: | SC Sagamihara |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2018–2019 |
| Clubs3: | Chachoengsao Hi-Tek |
| Years4: | 2019 |
| Clubs4: | MOF Customs United |
is a Japanese football player.
Naoto Kidoku joined J2 League club Fagiano Okayama in 2013. In 2017, he moved to J3 League club SC Sagamihara.