The Sand River (or Manyeleti River) is a river in the Mpumalanga lowveld flowing south-eastwards through the Sabi Sand Game Reserve for 50 km (31 mi) and joining the Sabie River 30 km (19 mi) east of Skukuza rest camp in the Kruger National Park.

The catchment area of the whole Sabie-Sand system is 6,320 km (2,440 sq mi).

Tributaries

• Hukumurhi
• Kapen
• Manyeleti
• Matsaphiri
• Khokhovela River
• Klein Sand River
• Lephong
• Magoso
• Phungwe
• Merry Pebble Stream
• Mlowati
• Molapakgomo
• Mutlumuvi River
• Snuifspruit