<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>edg1006-ex11b_302.txt
<TEXT>
                                                               Exhibit 11(b)(1)

                 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

I, Marc O. Mayer, certify that:

1.   I have reviewed this report on Form N-CSR (the ?Report?) of Alliance
     National Municipal Income Fund, Inc. (the ?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 Fund as of, and for, the periods
     presented in this Report;

4.   The Fund?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) for the Fund 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 Fund,
          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 Fund?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

     c)   disclosed in this Report any change in the Fund?s internal control
          over financial reporting that occurred during the Fund?s most recent
          fiscal half-year [or second fiscal half-year in the case of an annual
          report] that has materially affected, or is reasonably likely to
          materially affect, the Fund?s internal control over financial
          reporting; and

5.   The Fund?s other certifying officer and I have disclosed to the Fund?s
     auditors and the audit committee of the Fund?s board of directors:

     a)   all significant deficiencies in the design or operation of internal
          control over financial reporting which are reasonably likely to
          adversely affect the Fund?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 Fund?s internal controls.

Date:  June 30, 2004

                                 /s/Marc O. Mayer
                                 -----------------------
                                 Marc O. Mayer
                                 President


<PAGE>


                                                               Exhibit 11(b)(2)

                   CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER


I, Mark D. Gersten, certify that:

1.   I have reviewed this report on Form N-CSR (the ?Report?) of Alliance
     National Municipal Income Fund, Inc. (the ?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 Fund as of, and for, the periods
     presented in this Report;

4.   The Fund?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) for the Fund 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 Fund,
          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 Fund?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

     c)   disclosed in this Report any change in the Fund?s internal control
          over financial reporting that occurred during the Fund?s most recent
          fiscal half-year [or second fiscal half-year in the case of an annual
          report] that has materially affected, or is reasonably likely to
          materially affect, the Fund?s internal control over financial
          reporting; and

5.   The Fund?s other certifying officer and I have disclosed to the Fund?s
     auditors and the audit committee of the Fund?s board of directors:

     a)   all significant deficiencies in the design or operation of internal
          control over financial reporting which are reasonably likely to
          adversely affect the Fund?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 Fund?s internal controls.

Date: June 30, 2004

                                 /s/ Mark D. Gersten
                                 -----------------------
                                 Mark D. Gersten
                                 Treasurer and Chief Financial Officer

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