Yusuf Biscaino, also Ahmad b. Abd Allah al-Hayti al-Maruni (), was a Morisco in the service of the Moroccan Sultan Mulay Zidan. He was sent as an ambassador to the Low Countries in 1610-11. He met with Prince Maurice of Nassau who inquired to him about Islamic opinions on Jesus. He preferred not to answer on the spot, but later sent a letter to Maurice After returning to Marrakesh, Yusuf Biscaino sent the letter in Latin to Maurice in 1611, relying as a source on the work of Muhammad Alguazir. See also Morocco-Netherlands relations Notes Moroccan translators 17th-century Moroccan writers Year of birth unknown Year of death unknown 17th-century Moroccan people 16th-century Moroccan people Moroccan diplomats People from Marrakesh Ambassadors of Morocco to the Netherlands 17th-century diplomats