Bálint Alsáni (French: Valentin d'Alsan; c. 1330 – 19 November 1408) was a Hungarian Cardinal, who served as the Bishop of Pécs in the Kingdom of Hungary from 1374 to his death in 1408.

Louis I of Hungary appointed on 12 November 1374 and Pope Gregory XI confirmed ten days later him as Bishop of Pécs.

He also served as envoy of Louis I: he moved Avignon in 1376 and participated in the peace negotiations between Padua and the Venetian Republic.

However, Alsáni later joined the league of Sigismund of Luxembourg, as a result the Horvats raided Syrmia and burnt up Pécs.

He visited the newly elected Pope Gregory XII as envoy of Sigismund on 22 August 1407 in Viterbo to express the support of his King and also ask for help against the Ottoman Empire.