Berkay Yılmaz (born 28 August 1998) is a Turkish professional footballer who plays as a defender for TFF Third League club Karabük İdman Yurdu.
Yılmaz is a youth product of Kardemir Karabükspor, having joined their youth academy in 2011.
He made his professional debut for Kardemir Karabükspor in a 5–0 Süper Lig loss to Göztepe S.K.
[1] In the summer of 2020 he transferred to Bayrampaşaspor.
Unable to start due to injury, he transferred to Malatya Yeşilyurtspor on 2 February 2021.