Lucas Bueno (died 7 September 1668) was a Spanish Roman Catholic prelate who served as Bishop of Malta from 1666 to 1668.

[1] Bueno was appointed as Titular Archbishop of Thessalonica on 15 September 1664.

Subsequently, he was also nominated as Titular Archbishop Rossano.

Inquisitor Ranuzzi wrote of Bueno that he was renowned for his gentility with people.

This biographical article about a Spanish religious figure is a stub.