易捷航空（easyJet）是一间英国的航空公司，总部位于英国伦敦卢顿机场，营运超过600条的国内、国际航线航线，航点遍布32个国家，载客数首屈一指，是英国最大的航空公司，欧洲第二大低成本航空公司，仅次于瑞安航空。

1995年成立后，易捷航空发展快速，并购了其他公司，由于选择低成本航空旅游的旅客持续增长，便在欧洲各地设置枢纽机场。目前，易捷航空与子公司瑞士易捷航空拥有超过200架飞机的机队，多数为空中巴士A319；在欧洲各地设置共23座枢纽机场，规模最大为盖威克机场。2012年，易捷航空一共运载超过5000万名旅客。

EasyJet (styled as easyJet; LSE: EZJ) is a British low-cost airline carrier based at London Luton Airport. It operates domestic and international scheduled services on over 700 routes in 32 countries. EasyJet plc is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. EasyGroup Holdings Ltd (the investment vehicle of EasyJet founder Sir Stelios Haji-Ioannou and his family) is the largest shareholder with a 34.62% stake (as of July 2014). It employs nearly 11,000 people, based throughout Europe but mainly in the UK.