Tuhua may refer to:
Chinese dialects
- Tuhua (Chinese dialect)
- Shaozhou Tuhua, an unclassified Chinese language of Guangdong and Guangxi provinces
- Xiangnan Tuhua, an unclassified Chinese language of southeastern Hunan
New Zealand place names
- Mayor Island / Tūhua, a volcano in New Zealand
- Tuhua railway station, a station on the Stratford–Okahukura Line in New Zealand