Tân Lạc may refer to several places in Vietnam, including:

Tân Lạc, Phú Thọ, a commune of Phú Thọ province Tân Lạc district, a former rural district of Hòa Bình Province Tân Lạc, Nghệ An, a former township and capital of Quỳ Châu District Tân Lạc, Lâm Đồng, a former commune of Bảo Lâm District, Lâm Đồng Province