White and Thompson No. 3

White and Thompson No.3
Role Flying boat
National origin United Kingdom
Manufacturer White and Thompson
Designer Norman Thompson
First flight 1 August 1914
Introduction 1914
Primary user Royal Naval Air Service
Number built 9
Developed from White and Thompson No. 2

The White and Thompson No. 3 was a British flying boat of the First World War. While the prototype was originally designed to compete in an air-race around the UK, eight more similar aircraft were built for the Royal Naval Air Service.