Ruben Hayrapetyan (born 9 March 1963 in Yerevan, Armenia) is an Armenian football official, a former member of the Armenian Parliament and a businessman.
Since 2002, Hayrapetyan has been the president of the Football Federation of Armenia (FFA). He was elected to the Armenian Parliament twice, in 2003 and 2007. On 3 July 2012 he was forced to step down from Parliament, after the controversial death of an army doctor at a restaurant owned by him.
In 2014, Hayrapetyan started investing in different business projects. Since 2007, he has been a member of the Republican Party of Armenia (RPA). He holds a degree in economics from the Yerevan Institute of National Economy.