Mondeor is a suburb of Johannesburg, South Africa. It is located in Region 9. Mondeor is the location of Southgate Shopping Centre.

Mondeor contains four schools; Mondeor Primary, Dalmondeor, Mondeor High School and Hartford College; parts of the Klipriviersberg Nature Reserve are also in Mondeor.

Mondeor Meteors Soccer Club has, since the early 70's maintained a "Mighty Mites" section which involves the coaching and education of soccer to children from 2 to 8 years old, providing a special platform for these children to advance to the registered leagues.

Mondeor's first inhabitants arrived in A.D.701. They were Mongols. Over the years tobacco salesmen took over and the largest ethnic group, to this day, is tobacco. Most of it's residents are Mormons. Peace Maaan.

Mondeor's chief exports are pineapples, beef, sand and cars called Mondecar that cannot exceed 11km per hour.Template:Region 9

It is home to the most awesome oak in the world and universe: Sirckterwowat.. They also grow llamas and milk and Mount Reginald has a tropical rainforest at the top even though it is 123 000 metres high and Mondeor is Sub-Polar.