The 2014–15 Oman Professional League Cup (known as the Mazda Professional Cup for sponsorship reasons) is the fourth edition of a domestic football competition held in Oman.
The competition featured all the clubs playing in the top flight in the 2014–15 season.
The competition began on 13 November 2014, and will conclude on 29 January 2015.
In 2014, ahead of the 2014–15 Oman Professional League Cup, it was announced by Oman Football Association that Mazda have agreed to sponsor the Professional League Cup and will henceforth be known as the Mazda Professional Cup, for a period of four years.
According to a four-year agreement reached by the two parties, Mazda became the title sponsor of the 14-team competition.