Ongole Assembly constituency is a constituency in Prakasam district of Andhra Pradesh that elects representatives to the Andhra Pradesh Legislative Assembly in India.

[1] It is one of the seven assembly segments of Ongole Lok Sabha constituency.

[2] Damacharla Janardhana Rao is the current MLA of the constituency, having won the 2024 Andhra Pradesh Legislative Assembly elections from Telugu Desam Party with a vote majority of 34,206.

[3] As of 2019, there are a total of 229,317 electors in the constituency.

[4][needs update] The constituency was established in 1951, as per the Delimitation Orders (1951).