Reuters (pronounced /ˈrɔɪtərz/) is an international news agency headquartered in London, United Kingdom and a division of Thomson Reuters.

Until 2008 the Reuters news agency formed part of an independent company, Reuters Group plc, which was also a provider of financial market data. Since the acquisition of Reuters Group by The Thomson Corporation in 2008, the Reuters news agency has been a part of Thomson Reuters, forming part of its Markets Division.