Bryan Alexandre Pereira Rosa (born 14 December 2002) is a Portuguese professional footballer.
Early life.
Rosa was born in Northern Ireland, but grew up in Portugal. He began playing youth football with União de Leiria at age nine. In May 2020, he joined the youth system of Tondela, before returning to Leiria soonafter.
Club career.
In January 2020, Rosa began playing with União de Leiria at the senior level in the third tier Campeonato de Portugal. After a brief stint with youth system of Tondela, he returned to União de Leiria.
In 2021, he signed with Peniche in the now fourth tier Campeonato de Portugal.
In 2022, despite interest from Guiense, he signed with Pombal in the fifth tier AF Leiria Divisão Honra. 
In July 2023, Rosa signed with in the Campeonato de Portugal.
In November 2023, he returned to Pombal in the fifth tier AF Leiria Divisão Honra (the club earned promotion to the fourth tier Campeonato de Portugal for the following season). 
In April 2025, he signed with Canadian Premier League club York United FC. He made his debut for the club on 27 April 2025, in a substitute appearance against Forge FC. He scored his first goal for the club on 6 May 2025, in a 2025 Canadian Championship match against FC Laval. In June 2025, Rosa and the club agreed to a mutual termination of the remainder of his contract.