No, Hilton at Resorts World Las Vegas (along with the Conrad and Crockfords hotels on-site) is a non-smoking property in 2026. This includes all guest rooms, suites, and public corridors. If you are caught smoking or vaping in your room, the hotel will impose a cleaning fee of at least $500. However, because it is a casino-resort, smoking is permitted in designated areas of the casino floor and in certain outdoor areas near the pool and entrance. In 2026, the resort has implemented advanced "CleanStay" air filtration systems, but the policy remains strict to cater to the growing demand for smoke-free environments in luxury hospitality. If you are a cigar enthusiast, there are specialized lounges within the larger Resorts World complex where smoking is allowed, but for your Hilton-branded sleeping quarters, you must remain smoke-free. Always check for "Designated Smoking Area" signs to ensure you are in a legal zone and avoid any fines or awkward interactions with security.