| Kazuya Shimizu | |
| Fullname: | Kazuya Shimizu |
| Birth Date: | 6 February 1997 |
| Currentclub: | Nagoya Oceans |
| Clubnumber: | 11 |
| Position: | Pivot |
| Years1: | 2013-2023 |
| Clubs1: | Fugador Sumida |
| Years2: | 2018-2019 |
| Clubs2: | →ElPozo Murcia FS B (loan) |
| Years3: | 2019 |
| Clubs3: | →Thái Sơn Nam (loan) |
| Years4: | 2019-2020 |
| Clubs4: | →ElPozo Murcia FS B (loan) |
| Years5: | 2020-2021 |
| Clubs5: | →Córdoba CF Futsal (loan) |
| Nationalyears1: | 2016-2017 |
| Nationalteam1: | Japan U-20 |
| Nationalyears2: | 2015- |
| Nationalteam2: | Japan |
is a Japanese futsal player who plays for Nagoya Oceans and the Japanese national futsal team.
On 6 February 1997, he was born in Tokyo, Japan. He joined Fugador Sumida's youth team in 2014, aged seventeen. He made his senior debut with the top team on September 27, 2014, in F.League.[1] In 2015–16, he won the F.League New Player Award. In July 2018, he moved to ElPozo Murcia FS B in the Spanish Second Division on loan.[2]
In August 2019, he joined Thái Sơn Nam in the Vietnam Futsal League on loan. He won the top scorer of the 2019 AFC Futsal Club Championship. In January 2020, he moved to Córdoba CF Futsal in the Spanish First Division on loan.[3]