Daria Dmitrievna Kachanova (Russian: Дарья Дмитриевна Качанова; born 17 September 1997) is a Russian speed skater who specializes in the sprint distances.

Kachanova won the 2015/2106 ISU Junior World Cup title at the 500 m event.

[1] In March 2016 she won the gold medal in the 500m at the 2016 World Junior Championships in Changchun, China.

[2] At the second competition weekend of the 2018–19 ISU Speed Skating World Cup she finished third in the second 500m event behind Nao Kodaira and Vanessa Herzog.

[3] At the second competition weekend she finished third in the first 500 m event as well as in the 1000 m event.