Lawrence of Ilok (Croatian: Lovro Iločki, Hungarian: Újlaki Lőrinc; c. August 1459 – c. June 1524) was a Croatian-Hungarian nobleman, a member of the Iločki noble family, very wealthy and powerful in the Kingdom of Hungary-Croatia.

The son of Nicholas of Ilok, Ban (viceroy) of Croatia, Voivode of Transylvania as well as titular King of Bosnia, and his second wife Dorothy Széchy of Gornja Lendava, Lawrence was born most probably in Ilok, the family seat, as a descendant of once lower-nobility-family from Dubica County in Lower Slavonia (an area that corresponds to modern northwestern Bosnia, on the right bank of the Sava river), whose first known member was Gug (in some sources Göge), who had lived in the 13th century.

In the war between the two pretenders to the crown, which lasted from 1490 to 1491 and ended with the signing of the Peace of Pressburg, he was firmly on the Habsburg's side.

Having received his properties back, he tried, like his father before him, to maintain them and to build and renovate fortifications, due to every-day increasing Ottoman danger.

Especially he focused his efforts on urging the pope to canonize John Capistrano, since this catholic martyr died in Ilok and was buried there in the local franciscan church, but with no success.