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**EXHIBIT
      31.1**









**CERTIFICATION
      OF PRINCIPAL EXECUTIVE OFFICER**


**PURSUANT
      TO 18 U.S.C. SECTION 1350,**


**AS
      ADOPTED PURSUANT TO SECTION 302 OF**


**THE
      SARBANES-OXLEY ACT OF 2002**







I,
      Robert
      Knight, Chief Executive Officer, certify that:




1.
      I have
      reviewed this annual report on Form 10-KSB of Mexoro Minerals
      Limited;




2.
      Based
      on my knowledge, this annual 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 annual report;




3.
      Based
      on my knowledge, the financial statements, and other financial information
      included in this annual report, fairly present in all material respects the
      financial condition, results of operations and cash flows of the small business
      issuer as of, and for, the periods presented in this annual report;




4. The
      small business issuer's other certifying officers and I are responsible for
      establishing and maintaining disclosure controls and procedures (as defined
      in
      Exchange Act Rules 13a-14 and 15d-14) for the small business issuer and
      have:




a)
      designed such disclosure controls and procedures to ensure that material
      information relating to the small business issuer, including its
      consolidated subsidiaries, is made known to us by others within those entities,
      particularly during the period in which this annual report is being prepared;




b)
      omitted;




c)
      evaluated the effectiveness of the small business issuer's disclosure controls
      and presented in this report our conclusions about the effectiveness of the
      disclosure controld 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 small
      business issuer's internal control over financial reporting that occured during
      the small business issuer's most recent financial quarter (the small business
      issuer's fourth quarter in the case of an annual report) that has
      materially affected, or is reaonably likely to materially affect, the small
      business issuer's internal control, over financial reporting; and




5. The
      small business issuer's other certifying officer and I have disclosed,
      based on our most recent evaluation, to the small business issuer's auditors
      and
      the audit committee of the small business issuer's board of directors (or
      persons performing the equivalent functions):




a)
      all
      significant deficiencies in the design or operation of internal controls which
      could adversely affect the small business issuer'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 small business issuer's internal
      controls over financial reporting.





Date:
      May
      30, 2006






/s/Robert
      Knight  __________________________


Name:
      Robert Knight


Title:
      Chief Executive Officer