Maya: The aspect of reincarnation is one strongly mentioned in Mayan beliefs and religion. The Popol Vuh gives importance to the Maize deity, and how the Mayan people themselves descended from maize people created by this god. In the Popol Vuh that the K'iche' Maya wrote, one of the few surviving codices, it tells the story of the reincarnation of the Maize god. In the tale, the maize god retreats to the underworld and with two hero twins battling the monsters and lords of the place, makes way back to the earthen world. He is reborn again, dies, and on and on the cycle continues. In this aspect, it is believed by the Mayans that the Earth itself is a living being. As they came from corn, consuming corn or having sex then brings one closer to the earth :
Inca: The Inca believed in reincarnation. Death was a passage to the next world that was full of difficulties. The spirit of the dead, camaguen, would need to follow a long road and during the trip the assistance of a black dog that could see in the dark was required. Most Incas imagined the after world to be like that of the European notion of heaven, with flower-covered fields and snow-capped mountains .
4. H. Y. Ginsburgh, "Tav: Impression - The Seal of Creation," [Online]. Available: www.inner.org/hebleter/tav.htm.
12. Sefer HaGilgulim, "The Book of Reincarnations," by Chaim Vital
Reincarnation is an intrinsic part of many Native American and Inuit traditions. In the now heavily Christian Polar North (now mainly parts of Greenland and Nunavut), the concept of reincarnation is enshrined in the Inuit language. Around the world, many religious traditions teach that after death the soul is reincarnated  :
REINCARNATION IN THE AMERICAS:
μετεμψύχωσις - metempsychosis
εμπψχωύν - empsykhoun
παλιγγενεσία - palingenesia
גלגול הנשמות - gilgul neshamot
पुनर्जन्मन् - punarjanman