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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