Yakov Nikolayevich Rylov (Russian: ???? ?????????? ?????; born January 15, 1985) is a Russian professional ice hockey defender.
He currently plays for HC Spartak Moscow of the Kontinental Hockey League (KHL).
Rylov joined Metallurg Magnitogorsk, after a second stint with original club HC Dynamo Moscow, as a free agent prior to the 2018–19 season, on 15 July 2018.
He appeared in every game on the blueline with Metallurg, posting 2 goals and 5 points in 60 appearances.
On 14 June 2019, Rylov opted to sign as a free agent with his 6th KHL club, HC Spartak Moscow, on a one-year contract.