Andrey Kolev Zhelyazkov (Bulgarian: Андрей Колев Желязков; born 9 July 1952 in Radnevo) is a former Bulgarianfootballer who played as a forward. He spent 12 years of his career playing for Slavia Sofia and is the club's all-time top goalscorer in the A Group with 136 goals. Zhelyazkov is also the most capped player in the history of the club with 338 league appearances. He participated in the 1986 FIFA World Cup.
In 1981, Zhelyazkov joined Eredivisie side Feyenoord. During 1983–84 season he formed a successful partnership with Johan Cruijff and Ruud Gullit, which led Feyenoord to the first league title since 1974. They contributed a total of 34 goals in the campaign.