The Triple Entente was the alliance of France, Russia, and the United Kingdom (Great Britain) formed in the early 20th century as a counterbalance to the Triple Alliance of Germany, Austria-Hungary, and Italy. If you’d like, I can provide a concise timeline of how the three powers came together and key agreements that cemented the Entente. Direct answer:

• Members: France, Russia, and Great Britain (United Kingdom) [web results indicate this framing consistently across sources].