Arthur Mendonça Cabral (born 25 April 1998) is a Brazilian professional footballer who plays as a forward for Primeira Liga club Benfica.

He made his first team debut on 22 July 2015, coming on as a late substitute and scoring a last-minute winner in a 2–1 away victory against Tupi, for the year's Copa do Brasil.

He made his team debut in the Swiss Cup match on 15 September in the away game against lower tier FC Meyrin being substituted in after 74 minutes as Basel won 3–0 to progress to the next round.

[5] He played his first game in the 2019–20 UEFA Europa League group stage on 19 September as Basel won 5–0 at home in the St. Jakob-Park against Russian team Krasnodar.

[11] He scored his first hat-trick at international level just two weeks later, on 19 August, in the 2021–22 UEFA Europa Conference League play-off match as Basel won 3–1 at home against Swedish club Hammarby IF.

[24] Cabral made his UEFA Champions League debut on 3 October 2023, coming on as a substitute in the 79th minute of a 1–0 loss away at Inter Milan, in the competition's group stage.

[27] On 8 December, after a 1–1 league draw to Farense at the Estádio da Luz, Cabral was filmed showing his middle finger to Benfica fans while driving out of the stadium.

[35][36] In October 2021, Cabral received his first call-up to the Brazilian senior team for 2022 FIFA World Cup qualification matches as an injury replacement for Matheus Cunha.