雷蒙德·奥迪耶诺上将（英语：Raymond T. Odierno，1954年9月8日－），昵称雷（英语：Ray），现为第38任美国陆军参谋长。任现职前，他所统帅的美国联合部队司令部在2011年8月被撤编，在此之前，他作为军事将领在伊拉克作战。更早，奥迪耶诺曾任第3军司令，也成为美军史上第12位在同一场战争中先后指挥师、军和集团军的将领，也是越战后第2位。再之前，奥迪耶诺担任参谋长联席会议主席助理，是国务卿康多莉扎·赖斯的主要军事顾问。2011年9月7日，奥迪耶诺接任陆军参谋长。

General Raymond Thomas "Ray" Odierno (/oʊdiˈɛərnoʊ/; born 8 September 1954) is a retired United States Army general who served as the 38th Chief of Staff of the Army. Prior to his service as Chief of Staff, Odierno commanded United States Joint Forces Command from October 2010 until its disestablishment in August 2011. He served as Commanding General, United States Forces – Iraq and its predecessor, Multi-National Force – Iraq, from September 2008 through September 2010. Before then, he served as Commanding General, III Corps, from May 2006 to May 2008. Odierno is the twelfth American military officer to command at the Division, Corps, and Army level during the same conflict and only the second with this distinction since the Vietnam War.