RTÉ News at One is a news and current affairs programme broadcast on RTÉ Radio 1. It airs Monday to Friday for 45 minutes at 13:00.
The programme is presented by Aine Lawlor and Richard Crowley. An extended news bulletin takes up the first few minutes of the programme. This is then typically followed by a series of interviews. It finishes with sports news, business news, and a summary of news from around the regions.
Lengthened editions are also aired on the occasion of major breaking news stories such as general elections or referendums. As of February 2009, the programme had an audience of 335,000 listeners.