Ekaterina Alexandrovna Voronina (Russian: Екатерина Александровна Воронина; born 16 February 1992 in Tashkent) is an Uzbekistani track and field athlete who competes in the heptathlon.

She is part of the Central Army Sports Club and is coached by Pavel Andreev, a compatriot and fellow multi-eventer.

Five personal bests saw her accumulate 5599 points and take the silver medal behind the defending champion, Wassana Winatho of Thailand.

[2] At the start of the following season, she entered her first major women's pentathlon competition at the 2014 Asian Indoor Athletics Championships.

[2] She was chosen to compete at the 2014 Asian Games and established herself among the region's best athletes by taking the gold medal in a score of 5912 points.