Ikaros may refer to:

• IKAROS, a Japanese spacecraft

• Ikaros (island), an island in the Aegean Sea

• Ikaros (Failaka Island), an ancient Greek city in the Persian Gulf

• Ikaros (mythology), a figure in Greek mythology

• Ikaros, a character in Heaven's Lost Property

• Ikaros, a transcription factor encoded by the human IKZF1 gene

See also

• Icarus (disambiguation)