Alle

Alle may refer to:
 * The German name for the Łyna River, a river since 1945 in Poland and the Russian Kaliningrad Oblast
 * Alle, Switzerland, a community in the Swiss canton of Jura
 * Alle, Belgium in the province of Namur, Belgium
 * Little auk (Alle alle), a bird which is the only member of the genus Alle
 * August Alle (1890–1952), Estonian writer
 * Moritz Allé (1837–1913), Austrian mathematician
 * Alle language, a language of Ethiopia