Petrakov () is a Slavic masculine surname; its feminine counterpart is Petrakova. Notable people with the name include:
Anna Petrakova (born 1984), Russian basketball player Oleksandr Petrakov (born 1957), Ukrainian football defender Valery Petrakov (born 1958), Russian football striker Vitaly Petrakov (born 1954), Russian cyclist Yuri Petrakov (born 1991), Russian football midfielder
See also