Alejandro Francisco Casañas Ramírez is a former Cuban hurdler.
Alejandro Hernández Julia is a tennis player from Mexico.
Alejandro Urgelles Guibot was a basketball player from Cuba, who won the bronze medal with the men's national team at the 1972 Summer Olympics in Munich, West Germany.
Alejandro Abraham Guerra Morales is a Venezuelan footballer who plays as an attacking midfielder for Brazilian club Palmeiras and the Venezuela national team.
Silvio Román Guerra Burbano is a well-regarded Ecuadorian athlete and olympic participant.
Alejandro Luis Alvizuri Mack is a retired backstroke swimmer from Peru, who represented his native country in three consecutive Summer Olympics, starting in 1984. His biggest success was winning the bronze medal in the men's 100 m backstroke at the 1987 Pan American Games.
Alejandro L. Doherty Horan is a former field hockey player from Argentina. He competed for his native country at the 1996 Summer Olympics, where he finished in ninth place with the national squad. He made his Olympic debut at the 1988 Summer Olympics.
Patricia Guerra Cabrera is a Spanish sailor who won gold medal at the 1992 Summer Olympics in Barcelona. She did so in the 470 class alongside Theresa Zabell. She also competed at the 1988 Summer Olympics, finishing in tenth place.
Alejandro Puerto Díaz is a retired male wrestler from Cuba and Olympic champion in Freestyle wrestling.
Alejandro Ortuoste is a retired amateur boxer from the Philippines. He won the gold medal at the 1954 Asian Games in the men's bantamweight division. He represented his native country at the 1952 Summer Olympics in Helsinki, Finland, failing to reach the third round.
Alejandro Daniel Siri Pérez is a male former field hockey player from Argentina. He competed for his native country at two consecutive Summer Olympics, starting in 1988. Siri twice won a medal at the Pan American Games for his native South American country.
Alejandro Abascal García is a Spanish sailor and Olympic Champion. He competed at the 1980 Summer Olympics in Moscow and won a gold medal in the Flying Dutchman class, together with Miguel Noguer. This was Spain's third Olympic Gold Medal, and their first since 1928.
Alejandro Siqueiros Quiroz is a male freestyle swimmer from Mexico. He represented his native country at the 2003 Pan American Games and the 2004 Summer Olympics.
Alejandro Verga is an Argentine former field hockey player who competed in the 1988 Summer Olympics.
Alejandro Ortiz is a Cuban former basketball player who competed in the 1976 Summer Olympics and in the 1980 Summer Olympics.
Events in the year 1889 in Portugal.
Alejandro Rojas is a Chilean rower. He competed at the 1984 Summer Olympics and the 1988 Summer Olympics.
Alejandro Carbonell was a Chilean footballer. He competed in the men's tournament at the 1928 Summer Olympics.
Alejandro Ruidiaz is an Argentine footballer. He competed in the men's tournament at the 1988 Summer Olympics.
Alejandro Montoya Vera is a Cuban boxer. He competed in the men's middleweight event at the 1972 Summer Olympics. He lost in the quarter-finals of the tournament to Marvin Johnson of the United States, after defeating Alec Nastac and Bill Knight in previous rounds.
