第四次拉特朗公会议，又译作第四次拉特朗大公会议、第四次拉特兰会议（英文：Fourth Council of the Lateran），是第四次在罗马拉特兰宫所举行的第十二次大公会议，由教宗依诺森三世在1215年所召开。

会议中的决定不仅确立了教会生活与教宗权力的顶峰，也象征教廷的权力已支配拉丁基督教界的每一个方面。

参加会议者包括了七十一位大主教(其中包括君士坦丁堡及耶路撒冷大主教)、四百多位主教、八百多位修道院院长及副院长、宗教团体领袖和法王、英王、匈牙利王、德皇腓得利、亚拉冈（Aragon )王、耶路撒冷王、塞浦路斯（Cyprus )王派来的特使，以及意大利各城的代表。 为俗世统治者的代表。

The Fourth Council of the Lateran was convoked by Pope Innocent III with the papal bull Vineam domini Sabaoth of April 19, 1213, and the Council gathered at Rome's Lateran Palace beginning November 11, 1215. Due to the great length of time between the Council's convocation and meeting, many bishops had the opportunity to attend. It is considered by the Catholic Church to have been the twelfth ecumenical council and is sometimes called the "Great Council" or "General Council of Lateran" due to the presence of seventy-one patriarchs and metropolitan bishops, four hundred and twelve bishops, and nine hundred abbots and priors together with representatives of several monarchs.