"Rotary International is an international service organization whose stated purpose is to bring together business and professional leaders in order to provide humanitarian services, encourage high ethical standards in all vocations, and to advance goodwill and peace around the world. It is a secular organization open to all people regardless of race, color, creed, religion, gender, or political preference. There are 34,282 member clubs worldwide. 1.2 million individuals called Rotarians have joined these clubs."

That is what Wikipedia says.  Rotary International itself simply says that we are "a global network of neighbors, friends, leaders, and problem-solvers who come together to make positive, lasting change in communities at home and abroad." 

That's what they say we are.  Find out what we say we are....