Yes, it will. We don't exactly know when yet, but sometime over the summer.
This date is not released until after the NCIS season seven finale.
I would guess it would be around the end of August 2009 because that is when it normally comes out on DVD
September 2012
NCIS SEASON 5 WILL BE RELEASED IN AUSTRALIA SOME TIME IN AUGUST OF 2009
In America, it will come out on 25th August 2009
August 23, 2011 (in the US)
NCIS Season 10 came out on DVD on May 16, 2013.
It came out on August 25th, 2009
August 25th. So it's out now.
Answer Season five of NCIS was released a couple weeks before the premiere of Season six, so it may be safe to assume that NCIS Season six will be out on DVD sometime in August. Answer NCIS season 6 will be out on DVD in America on 25th August 2009
Season 5 of NCIS was released on DVD in the UK on 22nd June 2009
It is already out in Australia but is hard to get. it should be available now.