Dea Herdželaš

Dea Herdželaš (born 7 November 1996) is a tennis player from Bosnia and Herzegovina. Herdželaš has a career-high singles ranking of No. 183, and a career-high doubles ranking of No. 334.

Playing for the Bosnia and Herzegovina Billie Jean King Cup team, Herdželaš has a win–loss record of 18–22.