Sumu

Sumu may refer to:


 * SUMU, ICAO code for the Carrasco International Airport, Uruguay
 * Sum, a type of administrative region in Mongolia, China and some areas of Russia (sometimes known as a sumu in Inner Mongolia).
 * Mayangna people, an indigenous people of Central America
 * Sumo languages
 * Sumu Wildlife Park, in the Sumu forest, Nigeria
 * Caesalpinia sappan, a plant used in traditional Chinese medicine