Setanta may refer to:

• The given name of the Irish mythological figure Cú Chulainn
• Ireland-based higher education institution Setanta College
• Setanta Sports, Ireland-based international television sports channel
  • Setanta Sports USA, defunct version of the above that broadcast in the US and Caribbean from 2005–2010
• Setanta Records, record label
• LÉ Setanta, former Irish Naval Service ship
• Setanta Ó hAilpín, Irish sportsman
• The number 70 in Catalan Language
• Setanta (wasp), a genus of parasitoid wasps

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