Po Shanu Cham Towers, also known as Poshanu Cham Tower, is a group of ruins of Cham temples located in Phan Thiet City, Binh Thuan Province, Vietnam. The towers date back to the 8th century and were built by the Cham people, who once ruled central Vietnam. The towers were constructed to worship Hindu deities, such as Shiva, Brahma, and Vishnu.

There are eight towers in total, with the largest one reaching a height of 15 meters. The towers are made of red brick and sandstone, and are decorated with intricate carvings and sculptures. The towers are surrounded by beautiful gardens, and offer stunning views of the surrounding countryside.

Po Shanu Cham Towers were recognized as a national historical and cultural site by the Vietnamese government in 1979, and were designated as a national heritage site in 1999. They are an important part of the country's cultural heritage and attract many tourists each year who come to marvel at the ancient architecture and learn about the Cham people's history and culture.