EXHIBIT 99-CERT
                                 CERTIFICATIONS


I, Peter E. Sundman, certify that:

1.    I have  reviewed  this  report on Form N-CSR of  Neuberger  Berman  Income
Opportunity 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  officers 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) 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)    [omitted];

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  second fiscal
half-year 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  officers 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.

Date: December 31, 2003

                                               /s/ Peter E. Sundman
                                               -----------------------
                                               Peter E. Sundman
                                               Chief Executive Officer


I, Barbara Muinos, certify that:

1.    I have  reviewed  this  report on Form N-CSR of  Neuberger  Berman  Income
Opportunity 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  officers 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) 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)    [omitted];

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  second fiscal
half-year 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  officers 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.

Date: January 8, 2004

                                               /s/ Barbara Muinos
                                               --------------------------------
                                               Barbara Muinos
                                               Treasurer and Principal Financial
                                               and Accounting Officer