Mustafa Abdul Qawi Abdul Aziz Al Shamyri is a citizen of Yemen held in extrajudicial detention in the United States Guantanamo Bay detainment camps, in Cuba. Al Shamyri's Guantanamo detainee ID number is 434. The Department of Defense reports that Al Shamyri was born on July 7, 1978, in Sana'a, Yemen. He was transferred to Oman with nine other men, on January 16, 2017.