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                                                                   EXHIBIT 10 B1

                  CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

                                 CERTIFICATIONS

I, Ronald E. Robison, certify that:

           1.    I have reviewed this report on Form N-CSR of Morgan Stanley
Fund of Funds;

           2.    Based on my knowledge, this report does not contain any untrue
                 statement of a material fact or omit to state a material fact
                 necessary to make the statements made, in light of the
                 circumstances under which such statements were made, not
                 misleading with respect to the period covered by this report;

           3.    Based on my knowledge, the financial statements, and other
                 financial information included in this report, fairly present
                 in all material respects the financial condition, results of
                 operations, changes in net assets, and cash flows (if the
                 financial statements are required to include a statement of
                 cash flows) of the registrant as of, and for, the periods
                 presented in this report;

           4.    The registrant's other certifying officers and I are
                 responsible for establishing and maintaining disclosure
                 controls and procedures (as defined in Rule 30a-2(c) under the
                 Investment Company Act of 1940) for the registrant and have:

           a)    designed such disclosure controls and procedures to ensure that
                 material information relating to the registrant, including its
                 consolidated subsidiaries, is made known to us by others within
                 those entities, particularly during the period in which this
                 report is being prepared;

           b)    evaluated the effectiveness of the registrant's disclosure
                 controls and procedures as of a date within 90 days prior to
                 the filing date of this report (the "Evaluation Date"); and

           c)    presented in this report our conclusions about the
                 effectiveness of the disclosure controls and procedures based
                 on our evaluation as of the Evaluation Date;

           5.    The registrant's other certifying officers and I have
                 disclosed, based on our most recent evaluation, to the
                 registrant's auditors and the audit committee of the
                 registrant's board of directors (or persons performing the
                 equivalent functions):

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           a)    all significant deficiencies in the design or operation of
                 internal controls which could adversely affect the registrant's
                 ability to record, process, summarize, and report financial
                 data and have identified for the registrant's auditors any
                 material weaknesses in internal controls; and

           b)    any fraud, whether or not material, that involves management or
                 other employees who have a significant role in the registrant's
                 internal controls; and

           6.    The registrant's other certifying officers and I have indicated
                 in this report whether or not there were significant changes in
                 internal controls or in other factors that could significantly
                 affect internal controls subsequent to the date of our most
                 recent evaluation, including any corrective actions with regard
                 to significant deficiencies and material weaknesses.

           Date: November 19, 2003


                                                 Ronald E. Robison

                                                 Principal Executive Officer

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                                                                   EXHIBIT 10 B2

                  CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

                                 CERTIFICATIONS

I, Francis Smith, certify that:

           1.    I have reviewed this report on Form N-CSR of Morgan Stanley
Fund of Funds;

           2.    Based on my knowledge, this report does not contain any
                 untrue statement of a material fact or omit to state a material
                 fact necessary to make the statements made, in light of the
                 circumstances under which such statements were made, not
                 misleading with respect to the period covered by this report;

           3.    Based on my knowledge, the financial statements, and other
                 financial information included in this report, fairly present
                 in all material respects the financial condition, results of
                 operations, changes in net assets, and cash flows (if the
                 financial statements are required to include a statement of
                 cash flows) of the registrant as of, and for, the periods
                 presented in this report;

           4.    The registrant's other certifying officers and I are
                 responsible for establishing and maintaining disclosure
                 controls and procedures (as defined in Rule 30a-2(c) under the
                 Investment Company Act of 1940) for the registrant and have:

           (i)   designed such disclosure controls and procedures to ensure
                 that material information relating to the registrant,
                 including its consolidated subsidiaries, is made known to us
                 by others within those entities, particularly during the
                 period in which this report is being prepared;

           (ii)  evaluated the effectiveness of the registrant's
                 disclosure controls and procedures as of a date within 90 days
                 prior to the filing date of this report (the "Evaluation
                 Date"); and

           (iii) presented in this report our conclusions about the
                 effectiveness of the disclosure controls and procedures based
                 on our evaluation as of the Evaluation Date;

           5.    The registrant's other certifying officers and I have
                 disclosed, based on our most recent evaluation, to the
                 registrant's auditors and the audit committee of the
                 registrant's board of directors (or persons performing the
                 equivalent functions):

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           a)    all significant deficiencies in the design or operation of
                 internal controls which could adversely affect the registrant's
                 ability to record, process, summarize, and report financial
                 data and have identified for the registrant's auditors any
                 material weaknesses in internal controls; and

           b)    any fraud, whether or not material, that involves
                 management or other employees who have a significant role in
                 the registrant's internal controls; and

           6.    The registrant's other certifying officers and I have
                 indicated in this report whether or not there were significant
                 changes in internal controls or in other factors that could
                 significantly affect internal controls subsequent to the date
                 of our most recent evaluation, including any corrective actions
                 with regard to significant deficiencies and material
                 weaknesses.

           Date: November 19, 2003


                                                 Francis Smith

                                                 Principal Financial Officer