A nail salon or nail bar is a specialty beauty salon establishment that primarily offers nail care services such as manicures, pedicures, and nail enhancements. Often, nail salons also offer skin care services. Manicures are also offered by general beauty salons, spas, and hotels. People who work at nail salons are usually called nail technicians, manicurists, or nailists.

Nail salons offer a variety of options for nail care, examples of which include acrylics, silk or fiberglass wraps, French manicures, polish, and pedicures. Some nail salons offer one-stop beauty services. In addition to nail services, one-stop nail salons offer facial treatments, waxing, and skin care.

Generally, those working in nail salons are referred to as nail technicians. In some areas throughout the United States, nail technicians must hold formal, state-recognized qualifications in order to be able to work at nail salons. Certifications must come from state board.