托马斯·马洛礼爵士，（1415-1418年 - 1471年3月14日），英国作家，《亚瑟王之死》的作者。古董商约翰·利兰（1506年-1552年）以及约翰·贝尔认为他是威尔士人，但最现代的学者，自G. L. 基特里奇（1894年）开始，认为他是沃里克郡的。他是骑士，土地所有者和国会议员。其姓氏现在有不同的拼法，包括Mallerre、Maillorie、Mallory、Mallery、Maelor、Maleore，他可能曾经将它拼为Malleorré。这个名字来源于古法语形容词maleüré，意味着坏的预兆的或不幸（源自拉丁语雄性词auguratus）。

Sir Thomas Malory (c. 1415-18 – 14 March 1471) was an English writer, the author or compiler of Le Morte d'Arthur. Since the late nineteenth century, he has generally been identified as Sir Thomas Malory of Newbold Revel in Warwickshire, a knight, land-owner, and Member of Parliament. Previously, it was suggested by antiquary John Leland and John Bale that he was Welsh (identifying "Malory" with "Maelor"). Occasionally, other candidates are put forward for authorship of Le Morte d'Arthur, but the supporting evidence for their claim has been described as "no more than circumstantial".