Long Son Temple is a Buddhist temple in the city of Nha Trang on South Central Coast of Vietnam. Along with Hai Duc Temple, it is considered as one of the main sites in the city. Located in the ward of Phuong Son, at the foot of Trai Thuy Mountain, it is just 400 meters west of the railway station.

The Long Son Temple is the biggest in Nha Trang, the most elaborate, and it gets most of the site’s visitors. Since 1936, it has been the headquarters of the Buddhist Association in Khanh Hoa Province, and now it still plays a crucial role in charities and spiritual guidance to people in Nha Trang. This is a place of peace and reflection in the heart of the city, it receives massive crowds on Buddhist holidays, and in here, people will have a window into the 20th century Vietnam with its turbulent times.