Tanis
Tanis may refer to:

 Tanis (Ocampa), an Ocampan male
 Tanis (actress), a female stage actor from a Class L planet in the Delta Quadrant
 Tanis (city), an Earth city and home to a baseball team which Buck Bokai played for
 Tanis Canyon, a place on Bajor

You may also be looking for:
 Tanas, a Klingon general

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