EXHIBIT 23 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM _______________________________________________________ BOARD OF DIRECTORS AND STOCKHOLDERS OF FIRST KEYSTONE CORPORATION: We consent to the use of our reports dated January 20, 2006, with respect to the consolidated balance sheets of First Keystone Corporation and Subsidiary as of December 31, 2005, and 2004, and the related consolidated statements of income, changes in stockholders' equity, and cash flows for each of the years in the three-year period ended December 31, 2005, management's assessment of the effectiveness of internal control over financial reporting as of December 31, 2005, and the effectiveness of internal control over financial reporting as of December 31, 2005, which reports are included herein. /s/ J. H. Williams & Co., LLP _____________________________ J. H. Williams & Co., LLP January 20, 2006 Kingston, Pennsylvania 70