Anastassya Kudinova (born February 27, 1988) is a Kazakhstani sprinter. She competed at the 2016 Summer Olympics in the women's 400 metres race; her time of 56.03 seconds in the heats did not qualify her for the semifinals.[1] [2] She failed an out-of-competition doping test in July 2016 and was given a four-year ban started from 17 August that year and had her Olympic performance annulled.[3]
She was the long jump silver medallist at the 2012 Asian Indoor Athletics Championships and won individual and relay 400 metres medals at the 2015 Asian Athletics Championships.
| 2012 | Asian Indoor Championships | Hangzhou, China | bgcolor=silver | 2nd | Long jump | 6.23 m |
| 2013 | Asian Championships | Pune, India | 11th | Long jump | 5.67 m | |
| 2015 | Asian Championships | Wuhan, China | 3rd | 400 m | 53.41 | |
| 3rd | 4 × 400 m relay | 3:35.14 | ||||
| 2016 | Olympic Games | Rio de Janeiro, Brazil | — | 400 m |