, commonly known as Epson, is a Japanese technology company and one of the world's largest manufacturers of computer printers, information and imaging related equipment. Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix and laser printers, scanners, desktop computers, business, multimedia and home theatre projectors, large home theatre televisions, robots and industrial automation equipment, point of sale docket printers and cash registers, laptops, integrated circuits, LCD components and other associated electronic components. It is one of three core companies of the Seiko Group, a name traditionally known for manufacturing Seiko timepieces since its founding.

Die Seiko Epson Corporation (jap.: セイコーエプソン株式会社; seikō epuson kabushikigaisha) ist eine japanische Firma, die weltweit zu den größten Herstellern von Druckern, Scannern, digitalen Fotoapparaten, Personal Computern, Laptops, integrierten Schaltkreisen, Projektoren, Registrierkassen, Industrierobotern und LCD-Komponenten zählt.

, ou Epson est une entreprise japonaise d'électronique. Les produits Epson sont conçus pour une large clientèle dans les affaires, les administrations et le grand public.

La Seiko Epson Corporation (セイコーエプソン株式会社, Seikō Epuson Kabushiki-gaisha), chiamata comunemente Epson è una compagnia giapponese operante nell'elettronica di consumo, e produttrice in particolare di stampanti a getto d'inchiostro, stampanti laser, scanner, orologi (attraverso la Seiko), personal computer, proiettori, home theatre, robot, registratori di cassa, laptop, circuiti integrati e componenti LCD.