E10

E10, E 10 or E-10 may refer to:
 * E10 fuel, see Common ethanol fuel mixtures, a mixture of 10% ethanol and 90% petrol
 * Diabetes mellitus type 1 ICD-10 code
 * Entertainment Software Rating Board: E10+, the symbol for Everyone 10+, indicating material that may not be suitable for those under 10
 * E10 screw, a type of Edison screw
 * Olympus E-10, a single-lens reflex camera digital camera from 2000
 * Queen's Pawn Game, Encyclopaedia of Chess Openings code
 * The 10 elected members of the United Nations Security Council
 * E10 (Lie algebra), a mathematical structure

Routing

 * E10 European long distance path
 * E10, a postcode district in the E postcode area of east London
 * European route E10
 * London Buses route E10
 * Higashikyushu Expressway (between Kitakyushu JCT and Kiyotake JCT) and Miyazaki Expressway, route E10 in Japan
 * New Pantai Expressway, route E10 in Malaysia

Vehicles

 * Chevy E10, an electric vehicle
 * DB Class E 10, a 1952 German electric locomotive
 * E 10, an experimental German light tank destroyer of World War II, part of the Entwicklung series
 * E-10 MC2A, a Northrop Grumman military aircraft based on the Boeing 767-400ER airframe
 * JNR Class E10, a class of Japanese steam locomotive
 * LSWR E10 class, a British LSWR Locomotive
 * SJ E10, a class of Swedish steam locomotives
 * Toyota Corolla (E10), a car
 * Zenos E10, a sports car