UFC 44: Undisputed

UFC 44: Undisputed was a mixed martial arts event held by the Ultimate Fighting Championship on September 26, 2003, at the Mandalay Bay Events Center on the Las Vegas Strip in Paradise, Nevada.

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

Headlining the card was a light heavyweight championship unification bout between Tito Ortiz and Randy Couture.

The total fighter payroll for the event was $467,500.