Ekaterina Dzehalevich (Belarusian: Кацярына Міхайлаўна Дзегалевіч; Russian: Екатерина Михайловна Деголевич; born 3 May 1986) is a former professional Belarusian tennis player.

Her career-high singles ranking is world No.

In her career, Dzehalevich won four singles and 13 doubles titles on the ITF Women's Circuit.

She was coached by her mother Tamara who also introduced her to tennis.

Her last appearance was in the 2015 Neva Cup in Saint Petersburg.