Ross or ROSS may refer to:

People

* Clan Ross, a Highland Scottish clan * Ross (name), including a list of people with the surname or given name Ross, as well as the meaning * Earl of Ross, a peerage of Scotland

Places

* RoSS, the Republic of South Sudan

Antarctica

* Ross Sea * Ross Ice Shelf * Ross Dependency

Australia

* Ross, Tasmania

Chile

* Ross Casino, a former casino in Pichilemu, Chile; now the Agustín Ross Cultural Centre

Ireland

*"Ross", a common nickname for County Roscommon * Ross, County Mayo, a townland in Killursa civil parish, barony of Clare, County Mayo, bordering Moyne Townland * Ross, County Westmeath, a townland in Noughaval (civil parish), Noughaval civil parish, barony of Kilkenny West, County Westmeath * Ross, County Wexford * The Diocese of Ross (Ireland), Diocese of Ross in West Cork. The Roman Catholic diocese merged with Cork in 1958 to become the Roman Catholic Diocese of Cork and Ross, while the Church of Ireland diocese is now part of the Diocese of Cork, Cloyne and Ross. This area, centered around Rosscarbery, was also the location of the influential School of Ross in the early Irish Catholic Church.

United Kingdom

* Ross, Northumberland, England, a village * Ross, Scottish Borders, a hamlet * Ross-on-Wye, England * Ross, Scotland, a region of Scotland and former earldom * County of Ross, Scotland, also known as ''Ross-shire''

United States

* Ross, Arkansas * Ross, California * Ross, Indiana * Ross, Iowa * Ross, Minnesota * Ross, North Dakota * Ross, Ohio * Ross County, Ohio * Ross, Texas * Ross City, Texas * Ross, Wisconsin (disambiguation) * Ross Township (disambiguation)

New Zealand

* Ross, New Zealand

Space

* Ross (lunar crater) * Ross (Martian crater) * Ross 248, a star * ''ROSS'', Russian Orbital Service Station, a proposed space station

Groups, organizations, companies

Business

* Ross (optics), a London, England-based lens company * Ross Group, a British fish and frozen food company * Ross Laboratories, a former subsidiary of the American Abbott Laboratories pharmaceutical company now known as Abbott Nutrition * Ross Stores, an American department store chain * Ross Technology, an American semiconductor company * Ross Video, a Canadian company that produces video production equipment

Academics

* Ross University School of Medicine, an international medical school in Dominica * Ross University School of Veterinary Medicine, an international medical school in St. Kitts * Ross School of Business, part of the University of Michigan

Arts and entertainment

* Ross (play), ''Ross'' (play), a 1960 play by Terence Rattigan * Ross (1978 album), ''Ross'' (1978 album), by Diana Ross * Ross (1983 album), ''Ross'' (1983 album), by Diana Ross * Ross (Low Roar album), ''Ross'' (Low Roar album)

Transportation

Ships

* , the name of several U.S. Navy ships * , a Royal Navy ship * , a radio ship

Land transport

* Ross (bicycles) * Ross (gasoline automobile), produced 1915-1918 * Ross (steam automobile), produced 1906-1909

Other uses

* Ross procedure, a cardiac surgery operation * Ross Mathematics Program, a summer program at Ohio State University * Ross rifle * Ross seal, a species of Antarctican seal * Resource Ordering Status System, a database for fighting wildfires * Retuinskih's System ROSS, a martial system * ROSS Intelligence, a software for a automated legal consulting