NCR公司（NCR Corporation，原称：National Cash Register）是一家总部位于美国格鲁吉亚州德卢斯的计算机硬件、软件和电子产品公司，主要生产销售点终端、自动柜员机、条码阅读器等，此外也提供IT维修服务。该公司于1884年成立于俄亥俄州代顿，2009年6月将代顿的大部分地产变卖搬至亚特兰大都会区的德卢斯附近。 1991年该公司曾被AT&T收购，1996年后者重组，NCR因此在1997年1月1日再次独立，它也这次重组中唯一保持了原名没有被再次并购的公司。

The NCR Corporation (abbrev. National Cash Register) is an American computer hardware, software and electronics company that makes self-service kiosks, point-of-sale terminals, automated teller machines, check processing systems, barcode scanners, and business consumables. They also provide IT maintenance support services. NCR had been based in Dayton, Ohio, starting in 1884, but in June 2009, the company sold most of the Dayton properties and moved its headquarters to Metro Atlanta. Currently the headquarters are in unincorporated Gwinnett County, Georgia, near Duluth, and Alpharetta, Georgia. With a future headquarters planned for the end of 2016 at Technology Square (Adjacent to Georgia Institute of Technology) located in Atlanta, Georgia