Look up Troian in Wiktionary, the free dictionary.
Troian may refer to:
- Sandra Troian (born 1957), American applied physicist
- Troian Bellisario (born 1985), an American actress
- Troian, a village in Vozneseni commune, Leova District, Moldova
- Troian, a village in Râmnicu Vâlcea, Vâlcea County, Romania
- Troian, an obsolete form of Trojan, of or from Troy