Real name: Guilherme Manuel Scarpa Lopes Inês

Guilherme Inês (born 30 April 1951 - died 14 September 2021) was a Portuguese drummer, keyboardist, and producer.

He began his musical career playing guitar with Sharks and Hooks, which was renamed as Zoo, where he moved to drums. Guilherme Inês and Fernando Couceiro left the band before they split-up. He went on to play in Os Chinchilas (1970), Objectivo (1971) and Quarteto 1111. With José Cid, Moz Carrapa and Zé Nabo he formed Cid, Scarpa, Carrapa e Nabo. He played on recordings by José Afonso, Vitorino, Fausto Bordalo Dias and Sérgio Godinho. He joined Salada De Frutas in 1981.

Together with (aka Zé Da Ponte), he became a producer and founded Namouche Studios in 1982. They formed Zoom with Formiga, releasing one album. In 1986, Inês, Da Ponte and Luís Oliveira formed Bluff, releasing one EP. With Da Ponte, he produced Lena D'Água's album Tu Aqui (1989). He went on to produce Dulce Pontes' albums: Lágrimas, and Caminhos.

He also worked as an executive director at BMG Portugal.