Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” in Amendment No. 1 to the Registration Statement (Form S-4) of EQT Corporation and subsidiaries for the registration of shares of its common stock and the related Joint Proxy Statement/Prospectus and to the incorporation by reference therein of our reports dated February 14, 2024, with respect to the consolidated financial statements of EQT Corporation and subsidiaries and the effectiveness of internal control over financial reporting of EQT Corporation and subsidiaries included in its Annual Report (Form 10-K) for the year ended December 31, 2023, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Pittsburgh, Pennsylvania 

May 31, 2024