Denise Dy (born 16 May 1989) is a Filipino female professional tennis player.

She has been the head women's tennis coach at Fresno State University since 2020.

[1] Dy has career-high WTA rankings of 1139 in singles and 715 in doubles.

She won two ITF doubles titles, and 14 medals at the Southeast Asian Games, representing Philippines.

This biographical article relating to Filipino tennis is a stub.