提尔的纪尧姆（拉丁语：Willelmus_Tyrensis或Guillelmus Tyrensis；法语：Guillaume de Tyr；意大利语：Guglielmo_di_Tiro；希腊语：Γουλιέλμος_της_Τύρου；约1130年－1186年9月29日）是中世纪的一位高级教士和编年史作家。作为提尔大主教，他有时被称为纪尧姆二世，以和他的一位前任梅赫伦的纪尧姆区分开来。他出身于耶路撒冷王国上层阶级，并在耶路撒冷长大成人，耶路撒冷王国于第一次十字军东征之后的1099年创建。他花费了二十年的时间在欧洲的大学接受博雅教育，学习教会法。

William of Tyre (Latin:Willelmus Tyrensis; c. 1130 – 29 September 1186) was a medieval prelate and chronicler. As archbishop of Tyre, he is sometimes known as William II to distinguish him from a predecessor, William of Malines. He grew up in Jerusalem at the height of the Kingdom of Jerusalem, which had been established in 1099 after the First Crusade, and he spent twenty years studying the liberal arts and canon law in the universities of Europe.