EXHIBIT 31.1



CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER (SECTION 302
CERTIFICATION)



I, Richard S. Cupp, certify
that:



2. I have reviewed this Amendment
No. 1 on Form 10-K/A of Center Financial Corporation (the Registrant);



3. 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;



4. 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 and cash
flows of the Registrant as of, and for, the periods presented in this report;



5. The Registrants other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) 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 the end of the period covered by 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 quarter (the Registrants fourth fiscal quarter 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



6. The Registrants other certifying officer and I have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the Registrants auditors and the audit committee of the Registrants board of directors:



(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.



|                      |  |     |  |                                                                    
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|Dated: April 29, 2011 |  | By: |  | /s/ Richard S. Cupp                                                
|                      |  |     |  | Richard S. Cupp                                                    
|                      |  |     |  | President and Chief Executive Officer
(Principal Executive Officer)