Pricing Supplement No. 129L Dated June 6, 2001                  Rule 424(b)(5)
(To Prospectus dated  February 11, 2000 and                 File No's. 333-94393
and Prospectus Supplement dated February 11, 2000)

         J.P. MORGAN CHASE & CO.
         (formerly known as The Chase Manhattan Corporation)

[X]      Senior Medium-Term Notes, Series C
         Due From Nine Months to Thirty Years from  Date of Issue

[_]      Subordinated Medium Term Notes, Series A
         Due From Nine Months to Thirty Years from Date of Issue

         Principal Amount:               $        16,950,000.00
         Issue Price:                                      100%
         Commission or Discount:         $            16,950.00
         Proceeds to Company:            $        16,933,050.00

                                                Principal Amount
                  Agent                         To be Purchased
                  -----                         ----------------

         J.P. MORGAN SECURITIES INC.             $16,950,000.00


        Agents' Capacity:   [ ]   As agent   [X]  As principal
        if as principal

[_]  The Notes are being offered at varying prices relating to prevailing market
     prices at the time of sale.

[X]  The Notes are being  offered at a fixed  initial  public  offering  price
     equal to the Issue Price ( as a percentage of Principal Amount).

         Original Issue Date:      June 11, 2001
         Stated Maturity:          June 6, 2003

         Form:  [X]   Book-entry  [_]  Certificated
         Currency:  U.S. Dollars

[_]   Fixed Rate Note:
        Interest Rate:

[X]   Floating Rate Note:  CD [_]  Commercial Paper Rate [_]
                           Federal Fund Effective Rate [_]  LIBOR Telerate [X]
                           LIBOR  Reuters [_]  Treasury Rate [_] Prime Rate [_]
                           CMT [_]

Initial Interest Rate:

Interest Determination Dates:   Two London business days prior to interest
                                reset dates.

Interest Payment Dates:         The 6th day of September, December, March and
                                June commencing with September 6th, 2001.

Interest Reset Dates:           The 6th day of September, December, March and
                                June commencing with September 6th, 2001.




      Index Maturity:          3 mo. LIBOR
      Spread (+/-):            +3 BP
      Spread Multiplier:
      Maximum Interest Rate:   Minimum Interest Rate:
      Optional Redemption:     Yes [_]   No[X]


Other:

      On December 31, 2000, J.P. Morgan & Co. Incorporated ("J.P. Morgan")
      merged with and into The Chase Manhattan Corporation ("Chase"). Upon
      completion of the merger, Chase changed its name to J.P. Morgan Chase &
      Co.

      The merger was accounted for as a pooling of interests. As a result,
      financial information following completion of the merger and incorporated
      by reference in the prospectus and prospectus supplement to which this
      pricing supplement is attached presents the combined results of Chase and
      J.P. Morgan as if the merger had been in effect for all periods presented.