E61

E61 may refer to:
 * Nokia E61, a smartphone
 * BMW E60/E61, an automobile platform
 * European route E61, an international road route
 * E-61, a commercial espresso machine introduced by Faema in 1961
 * King's Indian Defence, Encyclopaedia of Chess Openings code
 * An ICD code for "Deficiency of other nutrient elements"
 * Dōtō Expressway (spur road to Ashoro IC), Tokachi-Okhotsk Expressway and Bihoro Bypass, route E61 in Japan