Item 12.  Exhibit 12(a)(2)


I, Robert S. Bacarella, certify that:

1.   I have reviewed this report on Form N-CSR of the Monetta Fund;

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 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 reporting 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 second fiscal
     half-year of the period covered by this report that has materially
     affected, or is reasonable likely to materially affect, the registrant's
     internal control over financial reporting; and

5.   The registrant's other certifying officer 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):

a)   All significant deficiencies in the design or operation of internal
     controls 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
     controls over financial reporting.



Date:  March 9, 2006


                                            /s/ Robert S. Bacarella
                                            ---------------------------
                                            Principal Executive Officer

Item 12.  Exhibit 12(a)(2)


I, Lynn H. Waterloo, certify that:

1.   I have reviewed this report on Form N-CSR of the Monetta Fund;

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 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 reporting 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 second fiscal
     half-year of the period covered by this report that has materially
     affected, or is reasonable likely to materially affect, the registrant's
     internal control over financial reporting; and

5.   The registrant's other certifying officer 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):

a)   All significant deficiencies in the design or operation of internal
     controls 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
     controls over financial reporting.



Date: March 9, 2006


                                            /s/ Lynn H. Waterloo
                                            ---------------------------
                                            Principal Financial Officer