Mustafa Masi Nayyem (Ukrainian: ??????? ?????, Pashto: ????? ?????) is an Afghan-Ukrainian journalist, MP, and public figure.
Formerly, he was a reporter for the newspaper "Kommersant Ukraine", the TVi channel, and the Internet newspaper Ukrayinska Pravda.
He also participates in Ukrainian journalists' anti-censorship movement, "Stop the censorship!" (Ukrainian: ???? ???????!, Stop tsenzuri!), and Hromadske.TV.
In the parliamentary elections on October 26, 2014, he was elected to the Ukrainian parliament on the list of Petro Poroshenko Bloc.
He has been described as a reformist parliamentarian.
Nayyem did not take part in the 2019 Ukrainian parliamentary election.