Saudi Arabia competed at the 1984 Summer Olympics in Los Angeles, United States. The nation returned to the Olympic Games after participating in the American-led boycott of the 1980 Summer Olympics. 37 competitors, all men, took part in 11 events in 5 sports.
Bahrain sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia, which were held from 15 September to 1 October 2000. This was the fifth consecutive Summer Olympics the Kingdom took part in. The delegation consisted of four athletes: sprinter Mariam Mohamed Hadi Al Hilli, middle-distance runner Mohamed Saleh Naji Haidara and short-distance swimmers Dawood Yosuf Mohamed Jassim and Fatema Hameed Gerashi. Al Hilli and Gerashi's inclusion in the Bahraini delegation was the first time in history a Gulf Arab nation had sent female athletes to the Olympic Games. All four did not progress beyond the initial heats of their respective competitions. Bahrain's best performance came from Haidara and Jassim who placed seventh in the heats of the men's 800 metres and the men's 100 metres freestyle. Gerashi was disqualified for a false start in the women's 50 metres freestyle and Al Hilli came eighth in heat heat in the women's 100 metres.
Mauritania sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the African nation's fifth time competing at the Summer Olympic Games. The Mauritanian delegation consisted of two track and field athletes, Sidi Mohamed Ould Bidjel and Fatou Dieng. Neither advanced beyond the first round of their respective events.
Djibouti took part in the 1996 Summer Olympics, which were held in Atlanta, United States from 19 July to 4 August. The country's participation marked its fourth appearance in the Summer Olympics since its debut at the 1984 Summer Games in Los Angeles, United States. The delegation from Djibouti included five athletes, three in athletics and two in sailing. The three athletes for athletics were Ali Ibrahim, Omar Moussa, and Hussein Ahmed Salah while Robleh Ali Adou and Mohamed Youssef represented the country for sailing.
Djibouti took part in the 1992 Summer Olympics, which were held in Barcelona, Spain from 25 July to 9 August. The country's participation marked its fourth appearance in the Summer Olympics since its debut at the 1984 Summer Games in Los Angeles, United States. The delegation from Djibouti included eight athletes, five in athletics, two in judo and one in sailing. Houssein Djama, Moussa Souleiman, Omar Daher Gadid, Ahmed Salah, and Talal Omar Abdillahi represented the nation in athletics, while Youssef Omar Isahak, Alaoui Mohamed Taher represented the nation in judo. Robleh Ali Adou represented Djibouti in sailing.
Libya competed at the 2000 Summer Olympics in Sydney, Australia. The country's participation in Sydney marked its sixth appearance at a Summer Olympics since its debut at the 1964 Games. The delegation included three male athletes; marathon runner Adel Edeli, judoka Tarek Ayad and Nizar Mohamed Naeeli in taekwondo. Edeli did not finish his race, while Ayad and Naeeli were both eliminated in the first bouts of their respective tournaments.
Egypt competed at the 1928 Summer Olympics in Amsterdam, Netherlands. 32 competitors, all men, took part in 15 events in 5 sports.
Egypt competed at the 1948 Summer Olympics in London, England. 85 competitors, all men, took part in 53 events in 12 sports.
Egypt competed at the 1952 Summer Olympics in Helsinki, Finland. 106 competitors, all men, took part in 65 events in 14 sports.
Egypt, which is represented by the Egyptian Olympic Committee (EOC), competed at the 1996 Summer Olympics in Atlanta, United States from July 19 to August 4, 1996. Twenty-nine Egyptian athletes, twenty-seven men and two women, competed in boxing, handball, judo, rowing, shooting, swimming, weightlifting, and wrestling, but the nation did not win any medals.
Egypt and Syria, as the United Arab Republic, competed at the 1960 Summer Olympics in Rome, Italy. Syria was a constituent of the United Arab Republic in 1960, but almost all 74 competitors for the Olympic team were from Egypt. 74 competitors, all men, took part in 34 events in 12 sports.
Egypt, as the United Arab Republic, competed at the 1964 Summer Olympics in Tokyo, Japan. 73 competitors, all men, took part in 35 events in 9 sports.
Mohamed Khaldi is an Algerian long-distance runner. He specializes in the distances from 1500 through 5000 metres. He competed in the 1500 metres at the 2000 Summer Olympics and the 2004 Summer Olympics.
Comoros took part in the 2008 Summer Olympics, held in Beijing, China from 8 to 24 August 2008. It was Comoros's fourth appearance in the summer Olympics since its debut in 1996. The Comoros team included three athletes: runners Mhadjou Youssouf and Feta Ahamada, and swimmer Mohamed Attoumane. Ahamada, a 100 metres sprinter, was the flag bearer for the opening ceremony, the first woman to be given the honour. None of the Comoros athletes progressed further than the qualifying heats.
Egypt competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012, sending one of its largest delegations ever. A total of 110 Egyptian athletes participated in 83 events across 20 sports, with more women taking part than ever before. The nation's flagbearer in the opening ceremonies was Hesham Mesbah, a judoka who was Egypt's only medalist at the 2008 Summer Olympics. Egypt won two medals during the course of the Games: Alaaeldin Abouelkassem earned silver in the men's foil, becoming the first competitor from an African nation to win a fencing medal, while Karam Gaber captured silver in the men's 84 kg Greco-Roman wrestling event. Two Egyptian weightlifters were awarded medals retroactively, after higher-ranked competitors were disqualified for doping: Abeer Abdelrahman took silver in the women's 75 kg event, while Tarek Yehia, received bronze in the men's 85 kg event. Among other achievements, Mostafa Mansour was the nation's first competitor in sprint canoeing while fencer Shaimaa El-Gammal became the first Egyptian female to appear in four editions of the Olympics.
Mai Mas'ud Amin Fahmi Mohamed is an Egyptian synchronized swimmer who competed in the 2008 Summer Olympics and 2012 Summer Olympics.
Youssef Mohamed was an Egyptian basketball player. He competed in the men's tournament at the 1948 Summer Olympics and the 1952 Summer Olympics.
Mohamed Seddik was an Egyptian footballer. He competed in the men's tournament at the 1964 Summer Olympics.
Mohamed Seif El-Nasr is an Egyptian volleyball player. He competed in the men's tournament at the 2008 Summer Olympics.
Mohamed Moukrim Ben Mansour is a Moroccan wrestler. He competed at the 1960 Summer Olympics and the 1968 Summer Olympics.
