Giancarlo Maldonado

River Plate

Maldonado began his footballing career in Uruguay, where he started out in the youth teams of Montevideo club River Plate, going on his first team debut in 1999 but first team opportunities were limited and he twice returned to his home country of Venezuela on loan. First he went on loan to Nacional Táchira, where his father was the manager, for the 2001–2002 season and despite only scoring 8 goals he helped the now defunct club to their only title. The following season Maldonado was on loan at Mineros de Guayana.

Maracaibo

In 2003 Maldonado signed for Unión Atlético Maracaibo where he stayed for three seasons and scored 22 goals. During his time at the club he played 5 games without scoring in the 2004 Copa Libertadores and scored 3 goals in his 6 appearances in the 2006 Copa Libertadores.

O'Higgins

In 2006 Maldonado joined Chilean club O'Higgins where he scored 21 goals in his 42 appearances.

Atlante

Maldonado joined México Primera División side Atlante F.C. in July 2007, scoring on his debut in a friendly against Tecamachalco. He made his league debut for Atlante on 4 August 2007 against Jaguares scoring his side's only goal in a match that finished in a 1–1 draw. His goals for Atlante helped the team win the Apertura 2007 title, their third title and an historic one in their first season since relocating from Mexico City to Cancún, Mexico. Maldonado finished the Apertura 2007 campaign as second top goalscorer with 18…

Having made a name for himself as a promising young attacker playing in the youth ranks of River Plate, the Uruguayan Football Association approached him to play at youth level for the Uruguay national team. Maldonado rejected the offers however and chose instead to play for Venezuela, his county of birth and to help the sport in Venezuela.

"I just felt the need to fight for my country and help their football to grow." Maldonado, Venezuela's all-time leading goal scorer, made his debut for the national team on 20 August 2003 in a friendly against Haiti which finished 3–2 to Venezuela. He scored his first international goal for Venezuela on 9 February 2005 in a 3–0 win over Estonian national football team. He played for Venezuela in the Copa América 2007, scoring Venezuela's opening goal of the tournament in the 2–2 draw with Bolivia and helping them make it through the first round for the first time ever. Venezuela would later exit the tournament after losing 4–1 to Uruguay. Maldonado scored the first goal in a historic match where Venezuela beat Brazil 2–0 in a friendly match played in front of 54,045 fans in Boston, USA. The result marked the first time Venezuela had ever recorded a victory against the Brazilians in 17 attempts. Maldonado also played a key role in Venezuela's 2010 World Cup Qualification campaign, scoring 6 goals in 15 appearances.

Maldonado began his managerial career with Mexican side Yalmakán in March 2023. On 18 July 2024, he was appointed manager of Portuguesa. On 12 October 2025, Maldonado departed Portuguesa as his contract was due to expire. The following 12 March, he took over fellow top tier side Anzoátegui, but left by mutual consent on 27 August 2026.

He is the son of Carlos Maldonado (born 1963) who was also a professional football player. Maldonado was named after 1982 World Cup winning Italian midfielder Giancarlo Antognoni. His uncle Saúl Maldonado is also professional football manager, and his two cousins Javier and Andres also play professional football in Venezuela.