Miguel Teixeira (born October 3, 1990), better known professionally as Sir Peter, is a Portuguese pornographic actor, model, director, producer and content creator. Born in Porto, Portugal, he worked as an airline cabin crew member before entering the adult film industry in 2020 after being invited by filmmaker Tim Kruger to perform for TimTales. Sir Peter subsequently became one of the most prominent Portuguese performers in gay adult cinema, working with studios including Lucas Entertainment, MenAtPlay, Men.com, Falcon Studios, NakedSword and Raging Stallion. In 2024, he signed an exclusive contract with Falcon/NakedSword, later expanding into directing, writing and producing for the studio group. He won Gay Performer of the Year at the XBIZ Europa Awards in both 2024 and 2025.