EKB may refer to:

• East Kentucky Broadcasting, an American television network
• Egyptian Knowledge Bank, an Egyptian educational database
• Ekibastuz Airport, in Kazakhstan
• Eskbank railway station, in Scotland
• National Housing Authority (Albania) (Albanian: {{lang|sq|Enti Kombëtar i Banesave}})
• Yekaterinburg, a city in Russia

• Trevallyn dam
• Trevallyn Power Station, Tasmania
• Trevally scad
• Tre Van Die Kas
• Tre Van Die Kasie
• Trevan Hughes
• Trevani
• Trevanion
• Trevanson
• Trevanvoorth
• Trevard Lindley
• Trevarno, California
• Trevarno, Livermore
• Treva Silverman
• Trevauxia
• Trev Costello
• Tre VDK
• Treve
• Treve castle
• Trevecca College
• Trevecca Nazarene
• Trevecka
• Trevelez, Granada
• Trevelez (river)
• Trevelez River