Enrico Haffner (August 1640 – 1702) was an Italian painter of quadratura during the Baroque period, active mainly in Bologna.

While it is sometimes said the Haffner brothers trained with Domenico Maria Canuti, they practiced painting quadratura, and seem to have learned more from Baldassare Bianchi and Giovanni Giacomo Monti, as well as the influence of Agostino Mitelli.

Returning to Bologna, under the patronage of the Olivetan prior Taddeo Pepoli, Haffner also worked alongside Canuti at the convent of San Michele in Bosco, including quadratura above the main altar of the church.

Again in 1696, he worked with Franceschini and Luigi Quaini in completing frescoes for the main hall of the Ducal Palace of Modena.

Enrico also painted in Savona in the church of Spirito Santo, in the palazzo Gavoti, and in the Balbi Chapel.