An organic light emitting diode (OLED) display includes a first substrate; a second substrate disposed to face the first substrate, an OLED disposed between the first and second substrates, and a sealant disposed between the first substrate and the second substrate. The organic light emitting diode emits light. The sealant seals a space between the first substrate and the second substrate. The organic light emitting diode is enclosed by the sealant and is spaced apart from the sealant by a predetermined gap. The OLED display further includes a scattering portion positioned at a seal area that covers the predetermined gap. The scattering portion scatters light incident into the scattering portion.