Exhibit 23.3
CONSENT OF INDEPENDENT AUDITORS
We consent to the incorporation by reference in this Registration Statement on FormS-3 of Magnolia Oil & Gas Corporation of our report dated May 8, 2018 related to the statements of revenue and direct operating expenses of the Giddings Assets for the years ended December 31, 2017, 2016 and 2015 (which report expresses an unmodified opinion and includes anemphasis-of-matter paragraph relating to the manner of presentation of the revenues and direct operating expenses of the Giddings Assets), incorporated by reference in the Current Report on Form8-K of Magnolia Oil & Gas Corporation filed on August 6, 2018, and to the reference to us under the heading “Experts” in the prospectus, which is part of this registration statement.
/s/ DELOITTE & TOUCHE LLP
Houston, Texas
August 10, 2018