Hadiya Khalaf Abbas (Arabic: هدیة خلف عباس, 1958 – 13 November 2021) was a Syrian politician who served as the Speaker of the People's Council of Syria from June 2016 to July 2017.

[2] Abbas was born in Deir ez-Zor Governorate in 1958 and got a doctorate in agricultural engineering from the University of Aleppo.

[4] On 20 July 2017, Syria's Parliament issued a resolution discharging Abbas from her post as Speaker, with a majority of member votes.

Abbas was accused by some parliamentarians of "preventing some members from submitting their interposition and turning a blind eye to their willingness to discuss a number of articles according to the constitutional rules," a behavior other parliamentarians described as "irresponsible and illegal.

[6] Abbas died on 13 November 2021, at the Military Hospital of Deir ez-Zor at the age of 63 after suffering a heart attack.