Antonio Gresta (1671 in Ala, Trentino – 1727 in Bruchsal) was an Italian painter.Gresta apparently trained in Verona and Venice.
Among his works are frescoes in the church of the Carmine in Trento.
Along with the painter-sculptor Gaspare Antonio Baroni di Cavalcabò, he helped decorate the church of the Santissimi Trinità in Sacco near Rovereto; the Palazzi Pizzini and Taddei in Ala; and the bishop's residence in Bressanone.
Gresta painted altarpieces for parish churches in Ala.
A year before his death, he traveled to the German town of Bruchsal to become court painter.