The Levannan is a race of Humans from the planet Levanna. They are a peaceful people who trade with several other cultures in the Pegasus galaxy.

They live near the Stargate, and in 1998 they let a group of Satedans settle on their planet after Sateda fell to the Wraith. The people were led by a king, but he was killed in a revolution. In 2009, they were informed that several other worlds had been attacked by the Wraith that their world would be attacked by Queen Death. The Atlantis expedition helped them defend their world, along with the Genii and the Satedans living on Levanna. (SGA: "Legacy: Homecoming")