Alexandro Maidana Mendieta (born 26 July 2005) is a Paraguayan professional football player who plays as a left-back for Argentine Primera División club Talleres, and the Paraguay national team.
A youth product of GuaranÃÂ, Maidana began his senior career in 2023 on loan with Atyrá in the Paraguayan División Intermedia. The following season, he went on loan with Resistencia in the same division. In 2025, he returned to Guaranàand played for their senior team in the Paraguayan Primera División. On 27 February 2026, he transferred to the Argentine Primera División club Talleres on a long-term contract.
Maidana was part of the Paraguay U20s at the 2025 FIFA U-20 World Cup. He was called up to the senior Paraguay national team for a set of friendlies in March 2026. He debuted in a friendly 1âÂÂ0 win over Greece on 26 March 2026.