UFC 49: Unfinished Business

UFC 49: Unfinished Business was a mixed martial arts event held by the Ultimate Fighting Championship on August 21, 2004, at the MGM Grand Arena in Las Vegas, Nevada.

The event was broadcast live on pay-per-view in the United States, and later released on DVD.

It featured the anticipated rubber match between Light Heavyweight Champion Vitor Belfort and Randy Couture, following a disappointing doctor's stoppage in their last encounter at UFC 46.

The total fighter payroll for UFC 49 was $535,000.