Laughlin is an unincorporated town and census-designated place in Clark County, Nevada, United States, and a port located on the Colorado River. Laughlin is 90 miles (140 km) south of Las Vegas, located in the far southern tip of Nevada. It is best known for its gaming, entertainment, and water recreation.

Its name comes from Don Laughlin, an Owatonna, Minnesota, native who purchased the southern tip of Nevada in 1964 (informally called South Pointe). At the time, Don Laughlin operated the 101 Club in Las Vegas. He opened what would become the Riverside Resort, and later wanted to call the community Riverside or Casino, but the post office opted for Laughlin instead.

Laughlin is the third most visited casino and resort destination in the state after Las Vegas and Reno, and is one of the top five destinations for American RV enthusiasts. It is also advertised as a family-friendly destination. Being located on the river, outdoor and family activities are emphasized. Many of the casinos that line the Colorado River are linked by an unofficial pedestrian thoroughfare known as the Laughlin Riverwalk.