Abdelfattah Mourou (Arabic: عبد الفتاح مورو) is a Tunisian politician and lawyer. He is a co-founder of the Ennahdha Party and serves as its Vice-President. He has been First Deputy Speaker of the Assembly of the Representatives of the People since 2014.
On 4 December 2014, he was elected as First Deputy Speaker of the Assembly of the Representatives of the People, receiving 157 votes from the 214 representatives present. After his election, he kissed his only opponent, Mbarka Aouinia Brahmi, the widow of Mohamed Brahmi, on the forehead. Brahmi, nominated by the Popular Front and supported by Afek Tounes, received 33 votes.