Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in Registration Statement Nos. 033-62331 and 333-26587 of P. H. Glatfelter Company on Form S-8 of our report dated June 25, 2015, which appears in this Annual Report on Form 11-K of the Glatfelter 401(k) Savings Plan for Hourly Employees for the year ended December 31, 2014.
/s/ Baker Tilly Virchow Krause, LLP
York, Pennsylvania
June 25, 2015