Tatlatunne (also, Kal-wa-natc-kuc-te-ne, Ta-a-te-ne, Ta-ah-tens, Ta-t'ea-tun, Ta-t'qla-tun, Ta-ta-ten, Ta-tla tun-ne, Tahahteens, Tahaten, and Tatqlaq-tun-tun-ne) is a former Tolowa settlement in Del Norte County, California.