Witbank, officially Emalahleni (), is a city situated on the Highveld of Mpumalanga, South Africa, within the Emalahleni Local Municipality. The name Witbank is Afrikaans for "white ridge", and is named after a white sandstone outcrop where wagon transport drivers rested. The city is known for its coal-mining in the surrounding region.
Witbank was renamed to Emalahleni meaning the place of coal in 2006 by the government of Mpumalanga, matching the municipality.