
Mr Cole has 26 years' experience in journalism and has fronted Sky News, CNNI, BBC World and BBC News 24.
Most recently he was senior anchor with BBC World in London and host of the BBC's Click Online programme.
Mr Cole said he was honoured to be part of the Doha-based, 24-hour news channel.
He said: "I firmly believe in the mission of the channel to bring viewers a 360-degree perspective on world events that shows all sides of the story from all parts of the world."
Stephen was recently elected to the British Academy of Film and Television Arts (BAFTA) and hosted the Royal Television Society Technology Awards on 8 December this year.
More news from journalism.co.uk:
Crusading journalist wins case against Al-Jazeera
Al-Jazeera sacks another English journalist
Al-Jazeera brought to justice
Free daily newsletter
If you like our news and feature articles, you can sign up to receive our free daily (Mon-Fri) email newsletter (mobile friendly).
Related articles
- Standing out in a crowded market: what makes a top news podcast?
- How can UK commercial local news media respond to BBC expansion?
- European broadcasters must address on-screen diversity
- Six tips to improve the audio quality of your podcast
- BBC journalist Clive Myrie on diversity, impartiality, press freedom and mental health