The blog promises to takes readers 'into parliament's darkest corners - and reveal what the politicians don't want you to hear.'
The first posts on the blog - which started on Monday - come from political editor George Jones at the Labour Party Conference in Manchester.
The launch of Commons Confidential comes hot on the heels of Comment Central - a blog page dedicated to commentary and analysis on mostly political comment articles - launched earlier this month by Timesonline.
Commons Confidential is one of four new blogs on the Telegraph's website as the publication begins to beef-up its digital output after relocating to multimillion-pound premises in London's Victoria.
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
- Why publishers can no longer ignore social video
- The Telegraph gears up to cover the US election on Reddit
- Rachel Duffy, senior social media editor of The Telegraph, on using Reddit for news
- Tick the right inboxes: six tips to save a failing newsletter
- How to discover value and build loyalty with newsletters