雅芳河（River Avon，又译埃文河、艾芬河）是英格兰河流，穿过莱斯特郡、北安普敦郡、沃里克郡、伍斯特郡和格洛斯特郡。它又被称为上艾芬（Upper Avon）、沃里克郡艾芬（Warwickshire Avon）和莎士比亚艾芬（Shakespeare's Avon，因大文豪威廉·莎士比亚生于雅芳河畔斯特拉特福得名），全长154公里。“Avon”一词是威尔士语“afon”（即「河流」之意）的英语化。

The River Avon or Avon /ˈeɪvən/ is a river in or adjoining the counties of Leicestershire, Northamptonshire, Warwickshire, Worcestershire and Gloucestershire in the Midlands of England. Also known as the Warwickshire Avon or Shakespeare's Avon, it has been divided since 1719 into the Lower Avon, below Evesham, and the Upper Avon, from Evesham to above Stratford-upon-Avon.