Alena Ivanchenko (born 16 November 2003) is a Russian professional racing cyclist, who rides for the UCI Women's WorldTeam UAE Team ADQ.

[1][4] Ivanchenko won three gold medals at the 2021 UCI Junior Track Cycling World Championships and the right to wear the rainbow jersey in those events for the following year.

[10] Later in the year Invanchenko won the Rainbow jersey at the 2021 UCI Road World Championships in the Junior women's time trial beating Zoe Bäckstedt by 10 seconds over the 19.3 km course.

[18] Ivanchenko finished with the peloton in the final stage securing her first win at UCI Women's World Tour level, the white Young rider classification jersey.

[19] The following month at the Tour Cycliste Féminin International de l'Ardèche Ivanchenko finished ninth overall and won the young rider classification[20] Sources:[21][22][23]