Oybek Kilichev (born 17 January 1989) is an Uzbek footballer playing for Perak in Malaysia Super League as a midfielder.

Born in Tashkent, he started his youth career with Traktor Tashkent in 2007 before joining FK Pakhtakor in 2008. In 2010, after being promoted to the first team, he made 2 appearances for the club. In order to get more first-team appearances, he tried his luck with FK Andijan. The following year saw him returning to his former club. In January 2014, he signed for Al-Shaab of UAE Pro League.

On 20 January 2015, Kilichev moved to Persian Gulf Pro League side Paykan F.C. on a free transfer, signing an 18-month contract. Kilichev signed with his current club, FK Pakhtakor on 15 January 2016. He signed with Perak FA in June 2016.