A string instrument traditionally associated with Hawaii, finding its roots in music from indigenous Hawaiian communities as well as Portugal, Spain, South America, Africa and European band music.

Originating in Hawaii around 1880, this portable instrument has a distinctively small guitar-like body, a relatively short neck and 4 gut (later nylon) strings.

By the 1920s and 30s, its popularity was widespread throughout North America, and its sound was closely associated with the early music of Tin Pan Alley and vaudeville music shows.

Common types of ukulele include soprano (standard ukulele), concert, tenor, and baritone. Less common are the sopranino (also called piccolo or pocket uke), bass and contrabass. Other types of ukulele include banjo ukulele and electric ukulele.

Inexpensive models made from plastic were widely marketed up until the 1980s in the United States.