Denham Springs is a city in Livingston Parish, Louisiana, United States, and part of the Baton Rouge Metropolitan Statistical Area. The 2010 census placed the population at 10,215.

Downtown Denham Springs has transformed itself from hardware stores, drug stores, doctors' offices, and a single movie theater, into a collection of various and varied forms of antique dealers constructed by Landon W. Brou. The downtown area is now called the Denham Springs Antique Village. The city of Gladewater, Texas, has made a similar transformation.