Ilani Casino Resort, Casino resort in La Center, Washington, United States.

Ilani Casino Resort is a 368,000-square-foot casino on Interstate 5 near La Center, Washington, about 25 miles north of Portland, Oregon. It holds 2,500 slot machines, 75 table games, a 2,500-seat performance venue, and a 30,000-square-foot events center. The 14-story hotel opened in April 2023 with 289 rooms.

The Cowlitz Indian Tribe gained federal recognition in 2000 and opened this resort in 2017 after establishing land rights. This development became a major step toward tribal economic independence.

The name comes from the Cowlitz language meaning 'sing', with interior designs featuring salmon sculptures and territorial representations from the tribe's heritage.

The resort sits close to Interstate 5, making arrival straightforward for most travelers. Visitors will find dining options and accommodations for parking throughout the property.

The casino opened on April 24, 2017, with an estimated 15,000 people attending; its 3,000-stall parking lot filled and traffic on Interstate 5 backed up for 8 miles (13 km) toward Vancouver. The name Ilani comes from the Cowlitz word for "sing".