Oesho (Bactrian: Οηϸο) is a deity found on coins of 2nd to 6th-century, particularly the 2nd-century Kushan era.

Oesho is an early Kushan deity that is regarded as an amalgamation of Shiva.

[2] By the time of the Kushan emperor Ooishki (Bactrian Οοηϸκι; often Romanised as Huvishka), who reigned in 140–180 CE, Oesho and the female deity Ardoksho (Ardoxsho; Ardochsho; Ardokhsho) were the only deities appearing on Kushan coins.

Connections to several contemporaneous deities worshipped by neighbouring cultures have been suggested.

The consort of Oesho was Ommo ("ΟΜΜΟ", Umā), as shown on a coin type of Kushan ruler Huvishka with, on the reverse, the divine couple Ommo ("ΟΜΜΟ", Umā) holding a flower, and Oesho ("ΟΗϷΟ", Shiva) with four arms holding attributes.