The 2008 Women's Six Nations Championship, also known as the 2008 RBS Women's 6 Nations due to the tournament's sponsorship by the Royal Bank of Scotland, was the seventh series of the rugby union Women's Six Nations Championship. England comfortably won a third successive Grand Slam—the first time this had been achieved in the Women's Six Nations. However, after a good start against Wales it was not quite as easily won as in the previous year, with Italy, Scotland and Ireland all scoring tries against the champions, something that only France managed in 2007.