File No. 33-38879
                                                                  Rule 424(b)(3)

                             PROSPECTUS SUPPLEMENT
                     (To Prospectus dated March 24, 1994)
               (To Prospectus Supplement dated March 29, 1994)
                                  No.:    1155
                                Dated:  04/22/94


                           MERRILL LYNCH & CO., INC.

                               Medium-Term Notes


Base Rate:                ___Commercial Paper Index Rate
                          ___Federal Funds Rate
                          _X_LIBOR
                          ___Treasury Index Rate
                          ___Prime Rate
                          ___Fixed Rate

Maturity Date:            04/29/99

Redemption Date:          N/A

Optional Repayment Dates: N/A

Spread:                   0.25% (plus twenty five
                          basis points)

Spread Multiplier:        N/A

Maximum Interest Rate:    N/A

Minimum Interest Rate:    N/A

Interest Reset Dates:     April 29, 1994, and each Interest Payment Date 
                          thereafter, excluding the Maturity Date

Interest Payment Dates:   29th day of January, April, July and October,
                          commencing July 29, 1994, through the Maturity Date.
                          

Initial Interest Rate:    To be determined April 27, 1994.

Index Maturity:           3 Months

Form:                     Book-entry