Emmet County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 9,388. The county seat is Estherville.

Robert Emmet was an Irish Republican, orator and rebel leader. Following the suppression of the United Irish uprising in 1798, he sought to organise a renewed attempt to overthrow the British Crown and Protestant Ascendancy in Ireland, and to establish a nationally representative government. Emmet entertained, but ultimately abandoned, hopes of immediate French assistance and of coordination with radical militants in Great Britain. In Ireland, many of the surviving veterans of '98 hesitated to lend their support, and his rising in Dublin in 1803 proved abortive.