Rangitata may refer to:

• Rangitata (hamlet), a settlement in Canterbury, New Zealand
• Rangitata (New Zealand electorate), a parliamentary electorate in Canterbury, New Zealand
• Rangitata Gorge, South Island, New Zealand
• Rangitata orogeny, a long period of uplift and collision in New Zealand
• Rangitata River, a river in Canterbury, New Zealand
  • Rangitata Island, an island in the Rangitata River delta
    • Rangitata Island Aerodrome, an airfield on Rangitata Island
• Rangitata (spider), a genus of spiders
• RMS Rangitata (1929–1962), an ocean passenger liner