Thanh Hải may refer to:
*
Thanh Hải (poet)
Several places in
Vietnam, including:
*
Thanh Hải, Bình Thuận, a ward of
Phan Thiết
*
Thanh Hải, Bắc Giang, a commune of
Lục Ngạn District
*
Thanh Hải, Ninh Thuận, a commune of
Ninh Hải District
*
Thanh Hải, Hải Dương, a commune of
Thanh Hà District
*
Thanh Hải, Hà Nam, a commune of
Thanh Liêm District
{{geo-dis