Although the details which have been announced are for the "Region One" DVD release - that's US DVDs - it's thought the dates and info will be the same for the UK.
On 6 August a double-disc set with two hours of extra scenes and a 10-minute behind the scenes trailer of the second film, The Two Towers, comes out.
Then on 12 November, a longer version of the Fellowship with 30 minutes extra footage is released.
And there's more!
A four-disc DVD Collector's Box Set will also go on sale on 12 November.