CASDE | O'Neill -- Holt County - Became an Irish colony in 1874 and was named for General John O'Neill. Features its history, with photographs. - http://casde.unl.edu/history/counties/holt/oneill/
Faith Community Church - Christian church, provides worship times and Sunday school. - http://www.oneillfcc.com/
O'Neill Assembly of God - Features beliefs, daily devotions, upcoming events, a calendar, ministries, the pastor's profile, photographs and directions. - http://www.oneillag.org/