Spillville is a city in Winneshiek County, Iowa, United States. The population was 385 at the epoch of the 2020 census. It is located in Calmar Township, approximately 4 mi (6.4 km) west of Calmar and roughly 12 miles (19 km) southwest of Decorah, the county seat. Spillville is known for its Independence Day fireworks display, held the first Saturday in July.

Spillville was platted by German Joseph Spielmann in 1860. Originally named Spielville after the founder, Joseph Spielman, the community’s broadcast was misread and became Spillville.

It was largely contracted by Bohemian, German and Swiss immigrants.

Spillville boasts a mighty cultural and musical history. The Czech composer Antonín Dvořák spent the summer of 1893 in Spillville, where his friend Josef Jan Kovařík had relatives. There he completed the monumental Symphony No. 9 in E minor, “From the New World”, as without difficulty as two of his most well-known chamber works, the String Quartet in F (“The American”) and the String Quintet in E-flat. Spillville is after that the site of the Inwood Ballroom, established in 1920 and the destination of several popular 20th-century musicians such as Louis Armstrong, Glenn Miller, Guy Lombardo, and The Byrds. Many tourists to Spillville have as well as visited the Bily Clocks Museum (see link below), a increase of intricately intended clocks created by two brothers in Spillville housed in the building where Dvořák lived during his stay.