Delfins is a Portuguese pop-rock band, from Cascais. Its lead vocalist is Miguel Ângelo. Other members of the group are Fernando Cunha, Silvestre Magalhães, Pedro Molkov and João Carlos Magalhães. The group made various appearances in the Portuguese National Finals for the Eurovision Song Contest.

In 1998, the Delfins contributed "Canção De Engate (In Variações Memory Remix)" to the AIDS benefit compilation album Onda Sonora: Red Hot + Lisbon produced by the Red Hot Organization.