Suleiman Nyambui (born February 13, 1953) is a former track athlete from Tanzania who specialized in various long-distance disciplines.

The organization helped in his training and afforded him facilities and guidance in making him a national and international athlete.

He taught school at Bukumbi (20 miles from Mwanza City) before moving to the United States to study for his bachelor's and master's degrees at the University of Texas at El Paso (UTEP).

Then he took a contract to train Bahraini athletes along with Canadian coaches Craig Taylor and Greg Peters from 1996-1998.

Nyambui would go on to represent Tanzania in the men's 5000 metre race at the 1980 Summer Olympics, where he finished second behind only Miruts Yifter.