拿破仑·波拿巴（法语：Napoléon Bonaparte，意大利语：Napoleone Buonaparte，1769年8月15日－1821年5月5日），法国军事家、政治家与法学家，在法国大革命末期和法国大革命战争中达到权力巅峰。

作为拿破仑一世（Napoléon I），他在1804至1815年间在位，称“法国人的神”，也是历史上自胖子查理（881年－887年在位）后第二位享有此名号的法国皇帝。他推动司法改革，颁布《拿破仑法典》，而这一法典也对世界范围内的民法制订产生重要的影响。拿破仑最为人所知的功绩是带领法国对抗一系列的反法同盟，即所谓的拿破仑战争。他在欧洲大陆创建霸权，传播法国大革命的理念，同时创立法兰西第一帝国，在一定程度上恢复过去旧制度中的一些体制。拿破仑在他所参加的这些战争中屡获胜利，以少胜多的案例屡见不鲜，由此他也被认为是史上最伟大的军事家之一，他的战略也为全球的军事学院所研究和学习。

Napoléon Bonaparte (/nəˈpoʊliən, -ˈpoʊljən/; French: [napɔleɔ̃ bɔnapaʁt], born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821) was a French military and political leader who rose to prominence during the French Revolution and led several successful campaigns during the Revolutionary Wars. As Napoleon I, he was Emperor of the French from 1804 until 1814, and again in 1815. Napoleon dominated European and global affairs for more than a decade while leading France against a series of coalitions in the Napoleonic Wars. He won most of these wars and the vast majority of his battles, building a large empire that ruled over continental Europe before its final collapse in 1815. Often considered one of the greatest commanders in history, his wars and campaigns are studied at military schools worldwide. He also remains one of the most celebrated and controversial political figures in Western history. Napoleon had an extensive and powerful impact on the modern world, bringing liberal reforms to the numerous territories that he conquered and controlled, especially the Low Countries, Switzerland, and large parts of modern Italy and Germany. He implemented fundamental liberal policies in France and throughout Western Europe. His lasting legal achievement, the Napoleonic Code, has been adopted in various forms by a quarter of the world's legal systems, from Japan to Quebec.