Tancheng may refer to the following places in China:
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Look up Tancheng in Wiktionary, the free dictionary.
- Tancheng County (郯城县), Shandong
- Tancheng, Anhui (坛城镇), town in Mengcheng County
- Tancheng Subdistrict (潭城街道), Jianyang, Fujian
- Tancheng, Pingtan County (潭城镇), Fuzhou, Fujian
- Tancheng, Shandong (郯城镇), town in and seat of Tancheng County