Lyudmyla Viktorivna Kichenok (Ukrainian: ??????? ?????????? ???????, Kee-chen-OCK; born 20 July 1992) is a Ukrainian tennis player.
On 21 July 2014, Lyudmyla reached her career-high singles ranking of world No.
156.
On 1 October 2018, she peaked at No.
34 in the doubles rankings.
To date, she has won four doubles titles on the WTA Tour, all with her twin sister Nadiia Kichenok.