1 Exhibit 23 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Prospectuses constituting part of the Registration Statements on Form S-3 (Nos. 33-44312, 33-45651, 33-49775, 33-55851, 33-64193, 333-01723, 333-01121, 333-01121-01, 333-15079, 333-15079-01 through 04, 333-20427, 333-20427-01 through 03, 333-37315, 333-40447, 333-38633 and 333-38633-01) and in the Registration Statements on Form S-8, as amended, (Nos. 33-61167, 33-61181, 33-65065, 33-49267, 33-32659, 33-49419 and 33-63659) of our report dated January 14, 1998 appearing on page 41 of the J. P. Morgan & Co. Incorporated Annual Report, which is included as Exhibit 13 to this Form 10-K for the year ended December 31, 1997. /s/ PRICE WATERHOUSE LLP - -------------------------- PRICE WATERHOUSE LLP New York, New York March 9, 1998