Season six of the television show "Army Wives" originally aired in 2012 and is available to watch online as of 2015 on multiple platforms. For example, Hulu's subsciption service, Hulu Plus, offers all seasons of "Army Wives" as of 2015.
The sixth season of "Army Wives" is also available via Amazon's streaming service. Viewers may purchase the shows on a per episode basis or buy the whole season.
Lifetime has some "Army Wives" episodes available on its website. Viewers must sign in using login credentials provided by a cable service. However, as of November 2015, season six of "Army Wives" was not available for viewing on Lifetime's website.