Aleksandra Ivanovna Koliaseva (Russian: Александра Ивановна Колясева, born 18 August 1968) is a former Soviet Union and Russian road racing cyclist.

She won a gold medal at the UCI Road World Championships in the team time trial in 1993 and 1994 and a bronze medal in 1992.

In 1995 she became Russian national champion in the road race and in 1996 she won the Tour de l'Aude.

[1] She is the mother of racing cyclist Pavel Sivakov.

[2]