Unna is a town that is the seat of the Unna district.
Unna may also refer to:
People Henry of Unna, proctor of the University of Paris in the 14th century Jacob Unna (1800–1881), born in Hamburg, of German Jewish descent Moshe Unna (1902–1989), Israeli politician Paul Gerson Unna (1850–1929), German physician Warren Unna (1923–2017), American journalist
Other uses Unna (district), a district in the state of North Rhine-Westphalia, Germany Unna, a captive orca Unna, a long scarf worn by South Asians Unna boot, a special gauze bandage Unna, a word in Indigenous Australian lexicology meaning "ain't it?"