Santiago Arzamendia Duarte (born 5 May 1998) is professional footballer who plays as a left-back for Argentine club Estudiantes.
Born to Paraguayan parents in Wanda, in the Argentine province of Misiones, Arzamendia moved to Paraguay at age 13 and joined Cerro Porteño after passing the try outs.
On 8 July 2021, Arzamendia signed a four-year contract with La Liga side Cádiz CF.
[3] On 7 July 2023, he renewed his contract until 2026, being loaned back to his former club Cerro for a year.
[4] Eligible to play for Argentina or Paraguay, Arzamendia chose the latter in late September 2018.