Página 12 (sometimes stylised as Página/12, Página|12 or Página12) is a newspaper published in Buenos Aires, Argentina. It was founded on 25 May 1987 by journalist Jorge Lanata and writers Osvaldo Soriano and Alberto Elizalde Leal.

His first president was businessman Fernando Sokolowicz, in 1994 Grupo Clarín supposedly owned a share. The publishers also distribute a supplement covering Rosario area news, Rosario 12, since 1991. Since 2016 the newspaper is property of Grupo Octubre, a multimedia company created by Víctor Santa María, president of the Justicialist Party in the Buenos Aires.

According to in-house surveys, 58% of the newspaper's readership is between 18 and 52 years old and belong to the medium and medium high socio economic groups: AB and C1/C2.