Luís Manuel Arantes Maximiano (born 5 January 1999) is a Portuguese professional footballer who plays as a goalkeeper for Segunda División club Almería.

[5] Maximiano played his first competitive match with the main squad on 26 September 2019, in a 1–2 home loss to Rio Ave in the group stage of the Taça da Liga.

[6] His maiden appearance in the UEFA Europa League took place two months and two days later (same phase), as he played the entire 4–0 victory over PSV Eindhoven also at the Estádio José Alvalade.

[14] He made his Serie A debut in the campaign opener on 14 August, being sent off in the sixth minute of the home fixture against Bologna for handling the ball just outside the penalty area as the hosts eventually won 2–1.

[15] Maximiano lost his place to fellow new arrival Ivan Provedel and did not play again until 19 January 2023, a 2–0 win over the same opponents in the round of 16 of the Coppa Italia also at the Stadio Olimpico.