CERTIFICATIONS
- --------------

I, Christopher Tomas, certify that:

1.     I have reviewed this report on Form N-CSR of D.L. Babson Money Market
       Fund, Inc.;

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 officer(s) and I are responsible for
       establishing and maintaining disclosure controls and procedures (as
       defined in Rule 30a-3(c) under the Investment Company Act of 1940) and
       internal control over financial reporting (as defined in Rule 30a-3(d)
       under the Investment Company Act of 1940) for the registrant and have:
              a)     Designed such disclosure controls and procedures, or caused
                     such disclosure controls and procedures to be designed
                     under our supervision, 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)     Designed such internal control over financial reporting, or
                     caused such internal control over financial reporting to be
                     designed under our supervision, to provide reasonable
                     assurance regarding the reliability of financial reporting
                     and the preparation of financial statements for external
                     purposes in accordance with generally accepted accounting
                     principles;
              c)     Evaluated the effectiveness of the registrant's disclosure
                     controls and procedures and presented in this report our
                     conclusions about the effectiveness of the disclosure
                     controls and procedures, as of a date within 90 days prior
                     to the filing date of this report based on such evaluation;
                     and
              d)     Disclosed in this report any change in the registrant's
                     internal control over financial reporting that occurred
                     during the registrant's most recent fiscal half-year (the
                     registrant's second fiscal half-year in the case of an
                     annual report) that has materially affected, or is
                     reasonably likely to materially affect, the registrant's
                     internal control over financial reporting; and

5.     The registrant's other certifying officer(s) and I have disclosed to the
       registrant's auditors and the audit committee of the registrant's board
       of directors (or persons performing the equivalent functions):
              a)     All significant deficiencies and material weaknesses in the
                     design or operation of internal control over financial
                     reporting which are reasonably likely to adversely affect
                     the registrant's ability to record, process, summarize, and
                     report financial information; and
              b)     Any fraud, whether or not material, that involves
                     management or other employees who have a significant role
                     in the registrant's internal control over financial
                     reporting.

4/6/04                                  /s/ Christopher Tomas
- ------                                  ---------------------
Date                                    Christopher Tomas
                                        Treasurer





CERTIFICATIONS
- --------------

I, Jennifer Lammers, certify that:

1.     I have reviewed this report on Form N-CSR of D.L. Babson Money Market
       Fund, Inc.;

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 officer(s) and I are responsible for
       establishing and maintaining disclosure controls and procedures (as
       defined in Rule 30a-3(c) under the Investment Company Act of 1940) and
       internal control over financial reporting (as defined in Rule 30a-3(d)
       under the Investment Company Act of 1940) for the registrant and have:
              a)     Designed such disclosure controls and procedures, or caused
                     such disclosure controls and procedures to be designed
                     under our supervision, 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)     Designed such internal control over financial reporting, or
                     caused such internal control over financial reporting to be
                     designed under our supervision, to provide reasonable
                     assurance regarding the reliability of financial reporting
                     and the preparation of financial statements for external
                     purposes in accordance with generally accepted accounting
                     principles;
              c)     Evaluated the effectiveness of the registrant's disclosure
                     controls and procedures and presented in this report our
                     conclusions about the effectiveness of the disclosure
                     controls and procedures, as of a date within 90 days prior
                     to the filing date of this report based on such evaluation;
                     and
              d)     Disclosed in this report any change in the registrant's
                     internal control over financial reporting that occurred
                     during the registrant's most recent fiscal half-year (the
                     registrant's second fiscal half-year in the case of an
                     annual report) that has materially affected, or is
                     reasonably likely to materially affect, the registrant's
                     internal control over financial reporting; and

5.     The registrant's other certifying officer(s) and I have disclosed to the
       registrant's auditors and the audit committee of the registrant's board
       of directors (or persons performing the equivalent functions):
              a)     All significant deficiencies and material weaknesses in the
                     design or operation of internal control over financial
                     reporting which are reasonably likely to adversely affect
                     the registrant's ability to record, process, summarize, and
                     report financial information; and
              b)     Any fraud, whether or not material, that involves
                     management or other employees who have a significant role
                     in the registrant's internal control over financial
                     reporting.

4/6/04                                  /s/ Jennifer Lammers
- ------                                  --------------------
Date                                    Jennifer Lammers
                                        President