Talaat Nahm Lao Wiang is a floating market in Saraburi, located on and along the eastern bank of the Pa Sak River.

The name of the market suggests that it is organized by Thais of Laotian descent, who belong to the ethnic super-group Lao Wiang.

Around the market are the ruins of Wat Ta-khe, an ancient temple (fig.), as well as a display of some local pottery and Thai cultural effigies, such as this replica buffalo.