Sergey Nikolayevich Krylov (Russian: ?????´? ??????´???? ?????´?, IPA: [s??r'g?ej n??k?'la?v??t? kr?'lof], born 16 April 1963 in Moscow) is a Russian auto racing driver.
He competes in the Russian Touring Car Championship.
In 2007 he entered the FIA World Touring Car Championship for two rounds at Brands Hatch in a SEAT León for the independent GR Asia Team.
He replaced fellow Russian Timur Sadredinov, who could not attend due to passport problems.
His best result was a twentieth position in race two.
He has also competed in the European Touring Car Cup's Super Production Cup, where he finished as runner-up in 2005 at Vallelunga.Krylov is working as an advisor for the construction of the Moscow Raceway circuit.