{{Infoboks fodboldbiografi
|name=Tomoya Koyamatsu
|image=
|fullname=Tomoya Koyamatsu
|birth_date=
|birth_place=
|position=[[Midtbanespiller]]
|currentclub=[[Kyoto Sanga FC]]
|clubnumber=22
| years1 = 2014–2016 | clubs1 = [[Nagoya Grampus]] | caps1 = 29 | goals1 = 1
| years2 = 2014 | clubs2 = → [[J.League U-22 Selection|J. League U-22]] (loan) | caps2 = 3 | goals2 = 2
| years3 = 2017– | clubs3 = [[Kyoto Sanga FC]] | caps3 = 74 | goals3 = 13
}}
'''Tomoya Koyamatsu''' (født [[24. april]] [[1995]]) er en [[japan]]sk [[fodboldspiller]], som spiller for den japanske fodboldklub [[Kyoto Sanga FC]].<ref>{{J.League player}}</ref>
Levende_personer