Hassan Mubah (born April 21, 1984) is a Maldivian former swimmer, who specialized in sprint freestyle events.

Mubah made his official debut, as a 16-year-old, at the 2000 Summer Olympics in Sydney, where he competed in the men's 50 m freestyle.

Swimming in heat one, he posted a lifetime best of 28.86 to earn a fifth spot and seventy-third overall by a 3.43-second margin behind winner Wael Ghassan of Qatar.

As part of an Olympic Solidarity program, he received a Universality place from FINA in an entry time of 27.51.

Mubah failed to advance into the semifinals, as he managed to repeat the same position from his first Olympic stint in the preliminaries.