RTÉ News: Six One is RTÉ's evening news programme broadcast on the Irish television channel RTÉ One and simulcast on the RTÉ News channel at 6:01pm. The bulletin airs until 7pm on Monday to Friday and until 6:30pm on Saturday and Sunday, when it is styled as RTÉ News and Sport. Six One airs after Nuacht RTÉ, which airs at 5:40pm, and The Angelus at 6pm. It is co-presented by Sharon Tobin and David McCullagh, the former co-presenter of current affairs programme Prime Time.

The RTÉ News channel is an Irish free-to-air news television network operated by Raidió Teilifís Éireann (RTÉ). The channel launched as RTÉ News Now available exclusively online on 12 June 2008. The channel began broadcasting as a free-to-air channel on 29 October 2010 on Saorview.