List of number-one hits of 1971 (Argentina)
# List of number-one hits of 1971 (Argentina)

This is a list of the songs that reached number one in Argentina in 1971, according to Billboard magazine with data provided by Rubén Machado's "Escalera a la fama".

| Issue date | Song | Artist(s) |
| - | - | - |
| March 6 | "Girl, I've Got News for You" | Mardi Gras/Carlos Bisso |
| March 27 | "Girl, I've Got News for You" | Mardi Gras/Carlos Bisso |
| April 24 | "Te quiero, te quiero" | Nino Bravo |
| June 19 | "Vuelvo a vivir, vuelvo a cantar" | Sabú |
| July 10 | "Vuelvo a vivir, vuelvo a cantar" | Sabú |
| July 31 | "La chica de la boutique" | Heleno/Pepito Pérez |
| September 4 | "Estoy hecho un demonio" | Safari |
| September 11 | "Estoy hecho un demonio" | Safari |
| October 2 | "Estoy hecho un demonio" | Safari |
| October 9 | "Estoy hecho un demonio" | Safari |
| October 16 | "Help (Get Me Some Help)" | Tony Ronald |
| October 30 | "Quiero gritar que te quiero" | Quique Villanueva |
| November 20 | "Quiero gritar que te quiero" | Quique Villanueva |
| December 11 | "The Fool" | Gilbert Montagné |
