Mustafa Hassan Mohamed (Somali: Mustafa Xasan Maxamed, Arabic: مصطفى حسن محمد) (born 1 March 1979) is a Swedish long-distance runner who mainly competes in the 3000 meter steeplechase.

Having finished eighth for Sweden at the 1998 World Junior Championships, Mohamed progressed significantly over the next few years.

Mohamed reached the podium three times at the Nordic Cross Country Championships: first winning a bronze in the men's junior race at the inaugural edition in 1997, then going on to win a silver medal in the senior race in 2003, and finally taking the gold in 2006.

He won at the Eurocross meeting in 2006,[1] and then went on to take a bronze medal at the 2006 European Cross Country Championships later in the year.

On 21 June 2009, Mohamed competed in and took home gold at the 1st SPAR European Team Championships in Leiria, Portugal.