Delek Group (Hebrew: קבוצת דלק) is an Israeli holding conglomerate mainly operating in the petroleum industry.

Delek Group is listed on the Tel Aviv Stock Exchange under the ticker symbol, DLEKG,[1] and is a member of the TA-35 Index of leading Israeli companies.

On 12 February 2020, the United Nations published a database of 112 companies helping to further Israeli settlement activity in the West Bank, including East Jerusalem, as well as in the occupied Golan Heights.

[10] Delek was listed on the database on account of its "provision of services and utilities supporting the maintenance and existence of settlements" and "the use of natural resources, in particular water and land, for business purposes" in these occupied territories.

[11] On 5 July 2021, Norway's largest pension fund KLP said it would divest from Delek together with 15 other business entities implicated in the UN report for their links to Israeli settlements in the occupied West Bank.