Ebuyer is an electronic commerce retailer based in Howden, East Riding of Yorkshire, England. It is the largest independent online retailer of computer and electrical goods in the United Kingdom.

The Ebuyer website is the 210th most visited site in the United Kingdom [Alexa.com ranking] and has 4 million registered customers.

Ebuyer was founded in March 2000 in Sheffield by Paul Cusack, Mike Naylor, Steve Kay, Neeraj Patel, and Adam Ashmore – with startup capital of £250,000 from Paul Cusack, its annual turnover was in excess of £220 million by September 2005. Stuart Carlisle was its Managing Director (CEO) from 2014 until resigning in 2015. Paul Cusack resigned in December 2006. Ebuyer (UK) Ltd turnover in the year to 31 December 2019 was £190.5m.

As of 2020, Ebuyer was owned by Malcolm Healey’s West Retail Group.