Konstantinos Koulierakis (Greek: Κωνσταντίνος Κουλιεράκης; born 28 November 2003) is a Greek professional footballer who plays as a centre-back for Bundesliga club VfL Wolfsburg and the Greece national team.

During the 2022 preseason, several scouts were impressed with his output in a friendly game against Heerenveen and asked to know his availability, with the club's officials responding with a €15 million price.

[3] In his first competitive season with the club, Koulierakis managed to gain a position in the starting line-up, making 31 appearances in all competitions, attracting interest from big European teams, including Fiorentina.

[4] On 14 March 2024, he scored a brace in a home match against Dinamo Zagreb along with one assist securing a 5–1 win (5–3 on aggregate) and qualification to the Quarter-Finals of UEFA Europa Conference League 2023–24.

The clubs agreed to postpone the transfer until 29 August 2024, after PAOK finished their Europa League play-off games.