O'Neill played 11 seasons with the Victoria Shamrocks of the Western Lacrosse Association Senior "A" League, one season in the Ontario Senior A Lacrosse League with the Six Nations Chiefs, and two seasons of Sr.
United Nations | Commonwealth of Nations | League of Nations | Kansas City Chiefs | United Nations Industrial Development Organization | United Nations Conference on Trade and Development | Joint Chiefs of Staff | United Nations General Assembly | United Nations University | Kaiser Chiefs | Southern Nations, Nationalities, and People's Region | United Nations Security Council | Six Nations Championship | United Nations Economic Commission for Europe | United Nations High Commissioner for Refugees | United States Ambassador to the United Nations | United Nations Security Council resolution | United Nations Charter | Righteous Among the Nations | Chairman of the Joint Chiefs of Staff | United Nations Interim Administration Mission in Kosovo | United Nations Security Council Resolution 1267 | United Nations Framework Convention on Climate Change | Six Nations | Secretary-General of the United Nations | Model United Nations | United Nations Security Council Resolution 1373 | United Nations Security Council Resolution | United Nations Institute for Training and Research | United Nations Command |