Little Union
# Little Union

Little Union may refer to:

* The unification of Moldavia and Wallachia, which founded modern Romania, in 1859, commonly known in the country as the Mica Unire ("Little Union", also translated as the "Small Union")
   * The Day of the Unification of the Romanian Principalities, a holiday commemorating this event, sometimes known as the Little Union Day
* Little Union, Missouri, unincorporated community in Marion County in Missouri, in the United States
* The Little Union River, a river in the United States
