Veolia Water East, formerly known as Tendring Hundred Water Services, and originally the Tendring Hundred Waterworks Company, was a privately owned company supplying water in the eastern United Kingdom. It supplied water to the Tendring peninsula in north east Essex within an area of . In July 2009, the company, a subsidiary of Veolia Water UK since 1989, part of Veolia Environment, changed its name from Tendring Hundred Water.
The company was originally incorporated by the (47 & 48 Vict. c. ccxlvi).
In 2012, following the sale of Veolia Water's UK water supply business, it was merged with Veolia Water Southeast and Veolia Water Central to form Affinity Water on 1 October 2012.