Mexico competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's twentieth appearance at the Olympics, since its debut in 1900. Comité Olímpico Mexicano sent the nation's largest delegation to the Games since 1992. A total of 109 athletes, 59 men and 50 women, competed in 20 sports. Football was the only team-based sport in which Mexico had its representation in these Olympic Games. There was only a single competitor in fencing, shooting, and weightlifting.
The most popular sport in Mexico currently is association football (soccer) followed by boxing. Historically, soccer has been the dominant sport in Mexico shaping the national sports scene. The Mexican Primera División is one of the top soccer leagues globally. Baseball also holds a notable place in Mexican sports culture, particularly in the northwest and southeast regions of the country, particularly in states such as Sonora and Sinaloa, and in the southeast, notably in Yucatán and Quintana Roo. The Mexican League serves as a major league in this sport, with a strong regional following. The country has produced many renowned Boxers, and major fights generate considerable interest and viewership.
Annerys Victoria Vargas Valdez is a retired female volleyball player from the Dominican Republic who won four consecutive gold medals at the Central American and Caribbean Games.
Prisilla Altagracia Rivera Brens is a volleyball player from the Dominican Republic.
Brenda Castillo is a volleyball player from the Dominican Republic and plays as a libero. She was a member of the Dominican Republic national team that won fifth place in the 2012 Summer Olympics, while she was named the tournament's Best Libero. She played in the 2014 World Championship reaching also the fifth place and ranking 17th in the 2010 World Championship and the 2011 FIVB World Cup where her national team ranked eight and the 2015 FIVB World Cup, winning the Best Libero individual award and ranking in seventh place.
Paola Milagros Espinosa Sánchez is a Mexican diver and represented Mexico at the 2004 Summer Olympics in Athens, the 2008 Summer Olympics in Beijing, where she was her national team's flagbearer, and the 2012 Summer Olympics in London.
Yuderqui Maridalia Contreras, also known as Yudelkis Contreras, is a Dominican Republican weightlifter. She went to the 2008 Summer Olympics where she was 5th. After the Games, she was accused of failing a doping control, but the case ended with her name cleared. She was one of the two athletes that represented her home country in weightlifting at the 2012 Summer Olympics. She failed her three attempts in the snatch stage ending with no mark.
Andrea Fuentes Fache is a Spanish swimming coach and former synchronised swimmer. She is the most decorated swimmer in the history of the Spanish national team, with four Olympic, 16 World Championship and 11 European Championship medals: her four Olympic medals also make her the most decorated Spanish female Olympian of all time, alongside Arantxa Sánchez Vicario and Mireia Belmonte.
Aída Nabila Román Arroyo is a Mexican archer. A three-time Olympian, she won silver medal in the women's individual event at the 2012 Summer Olympics and was the women's World Indoor Archery Champion in 2014. She has additionally achieved medal finishes at the World Archery Championships, Archery World Cup, and Pan American Games.
Mariana Avitia Martínez is a Mexican recurve archer. She was the first Mexican to win an Olympic medal in archery after taking bronze in the women's individual event at the 2012 Summer Olympics. She is also the youngest Mexican athlete to compete in two Olympic Games, contesting both the 2008 Summer Olympics and 2010 Summer Youth Olympics by the age of seventeen.
Niverka Dharlenis Marte Frica is a volleyball player from the Dominican Republic who currently plays for Indonesian side Jakarta Popsivo Polwan. She played the 2012 Summer Olympics with the Dominican Republic national team ranking in fifth place. She also played the 2010 and the 2014 World Championship earning the 17th place and the fifth place and the 2011 and the 2015 FIVB World Cup with her national team ranking in the eight and seventh place. She won the bronze medal in the 2015 Pan American Games.
Samantha Bricio is a Mexican volleyball professional player, the youngest player to play for the Mexico national team in its history. Bricio played in the 2009 FIVB Girls Youth World Championship and again in 2011, finishing twelfth. She received the 2010 Central American and Caribbean Games Best Scorer and Best Server awards and the Best Scorer award in the 2011 Youth Pan-American Cup, 2011 Junior Pan-American Cup and the 2013 Pan-American Cup.
Alexa Citlali Moreno Medina is a Mexican artistic gymnast. She is the 2018 World bronze medalist on vault, the first Mexican female gymnast to medal at the World Artistic Gymnastics Championships. She represented Mexico at the 2016 Summer Olympics where she was the second reserve for the all-around final and at the 2020 Olympics where she placed fourth in the vault final. She will represent Mexico at the 2024 Summer Olympics. She is the 2023 Pan American champion on vault. She won a silver medal on vault at the 2010 Central American and Caribbean Games and a bronze medal on vault at the 2010 Pacific Rim Championships. She is also a seven-time medalist on the FIG World Cup circuit. She is the 2011 Pan American Games and 2014 and 2018 Pan American Championships team bronze medalist and the 2010, 2014, and 2023 Central American and Caribbean Games team gold medalist.
Mexico competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's twenty-third appearance at the Summer Olympics. The Mexican Olympic Committee sent the nation's largest delegation to the Games since 1972, with a total of 124 athletes, 80 men and 44 women, competing across 26 sports.
Colombia competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's nineteenth appearance at the Summer Olympics. The Colombian Olympic Committee sent the nation's largest ever delegation to the Games, with 147 athletes, 74 men and 73 women, competing across 23 sports.
Nara Falcón is a Mexican former synchronized swimmer.
Daniela Campuzano Chávez Peón is a Mexican mountain biker who qualified for the 2016 Summer Olympics held in Rio de Janeiro, Brazil. She carried the Mexican flag at the opening ceremony during the Parade of Nations.
Mayuko Fujiki is an international artistic swimming coach originally from Japan, who has competed over seven Olympic Games as an athlete and has served as the head coach for the national teams of Spain, China, and the United States.
José Jonathan Ruvalcaba Peralta is a diver. Born in Mexico, he represents the Dominican Republic internationally and competed for his country of birth in the past. He won a bronze medal representing Mexico during the 2015 Pan American Games and silver at the 2014 Central American and Caribbean Games. He also went to the 2009, 2011 and 2015 World Aquatics Championships representing Mexico.
Sara Bayón is a Spanish former rhythmic gymnast, former team coach of the Spanish national rhythmic gymnastics group, and current coach of the French group. She is the only Spanish gymnast who has been world champion as an athlete and as a coach, being world champion in 3 ribbons and 2 hoops in Seville 1998, and as a coach, in 10 clubs in Kyiv 2013 and Izmir 2014.
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