Olympic Broadcasting Services S.L. (OBS) is a limited liability company which was established by the International Olympic Committee in 2001 in order to serve as the Host Broadcaster organisation for all Olympic Games, Paralympic Games, Olympic Winter Games and Youth Olympic Games, maintaining the standards of Olympic broadcasting between each edition. Headquartered in Madrid, Spain, the company operates as a subsidiary of Olympic Broadcasting Services S.A., which is owned by the International Olympic Committee through the Olympic Foundation.

The International Olympic Committee is a non-governmental sports organisation based in Lausanne, Switzerland.