East Lyn River
[Image:EastLynGorge.jpg|thumb|right|The gorge section]
[Image:LowerEastLynRiver.jpg|thumb|right|Grade 3 rapids after the gorge]
Image:lynmouth.rivermeeting.arp.750pix.jpg|thumb|right|East Lyn at Lynmouth
The East Lyn is a river which rises high in Exmoor, in the English county of Somerset. It flows through the East Lyn Valley in Devon.