Tikal is a fictional character from the Sonic the Hedgehog series. She is an anthropomorphic echidna and a 4,000 year old spirit who was once a member of the Knuckles Clan who resided in what became Mystic Ruins. She is the daughter of Chief Pachacamac. In her youth, Tikal lived in a period of war where she opposed her father's warmongering ways. During this time, she befriended the local Chao and their guardian Chaos. When Chaos went on a destructive rampage after her father attempted to steal the Chaos Emeralds and the Master Emerald, Tikal stopped Chaos by sealing it inside the Master Emerald with her own spirit. 4,000 years later, Tikal was released from the Master Emerald when Dr. Eggman planned to use Chaos to take over the world, where she aided Sonic the Hedgehog and his allies. After Chaos was calmed by Sonic, Tikal left with Chaos to live their lives in peace.
- Tikal The Echidna will be saved by Ezra Bridger and Kanan Jarrus who go back in her time to stop her father from using the Chaos Emeralds in Emerald Chronicles Of Star Wars Rebels
- Tikal The Echidna will become an of Padawan of Ezra Bridger in the Emerald Chronicles Of Star Wars Rebels
- Tikal The Echidna is also Ezra Bridger's girlfriend