Valentina Yuryevna Ivakhnenko (Russian: Валентина Юрьевна Ивахненко; born 27 June 1993) is a Russian former professional tennis player.

On 30 July 2018, she reached her highest singles ranking of world No.

167, whilst her best doubles ranking by the WTA was 104 on 28 November 2016.

[1] In September 2014, six months after Crimea was occupied and subsequently annexed by the Russian Federation, Ukrainian-born Ivakhnenko became a naturalized citizen of Russia.

She retired from ITF Circuit in 2022.