Vitaliy Sachko (Ukrainian: Віталій Дмитрович Сачко; born 14 July 1997) is a Ukrainian tennis player. He has a career-high singles ranking of World No. 220 achieved on 7 March 2022 and also reached as high as No. 149 in doubles on 2 May 2022. He is currently the No. 1 Ukrainian tennis player.