叶里温（亚美尼亚语：Երևան；Yerevan）是西亚国家亚美尼亚共和国的首都。在西方有叶里万（Erivan）、叶烈布尼（Erebuni）、叶烈温（Ereun）、耶烈万等多种称呼。常见的名称表记有「Erewan」、「Ayrivan」、「Erevan」等。

叶里温人口约106万人（2004年统计）。主要产业为机械制造及金属工业、红酒及白兰地酿造、烟草制造等。贺拉兹丹河（Hrazdan River）流经市内，北望著名的亚拉腊山。若以文献记载为准，该城是现存世界最古老的都市之一。

Yerevan (/ˌjɛrəˈvɑːn/; Armenian:Երևան, Western Armenian: Երեւան [jɛɾɛˈvɑn],  listen ) is the capital and largest city of Armenia, and one of the world's oldest continuously inhabited cities. Situated along the Hrazdan River, Yerevan is the administrative, cultural, and industrial center of the country. It has been the capital since 1918, the thirteenth in the history of Armenia, and the seventh located in or around the Ararat plain.