Exhibit 31.1

CERTIFICATION PURSUANT
TOSECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Richard Coglon, President of
Heartland Oil and Gas Corp., certify that:

1.    
          I have reviewed this quarterly report on Form 10-QSB of Heartland Oil and Gas
          Corp.;

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 and cash flows of the small business issuer as
          of, and for, the periods presented in this report;

4.    
          The small business issuers other certifying officer(s) 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)) 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 quarterly report is being prepared;
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | evaluated the effectiveness of the small business issuer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 quarterly report based on such evaluation; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | c) | disclosed in this quarterly report any change in the small business
                    issuers internal control over financial reporting that occurred during the
                    small business issuers most recent fiscal quarter that has materially
                    affected, or is reasonably likely to materially affect, the small business
                    issuers internal control over financial reporting.
| | -- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

5.    
          The small business issuers other certifying officer(s) and I have
          disclosed, based on our most recent evaluation of internal control over
          financial reporting, 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 and material weaknesses in the design or operation
                    of internal control over financial reporting which are reasonably likely to
                    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 control
                    over financial reporting.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Date: August 12, 2004

/s/ Richard Coglon Richard Coglon, President
and Chief Executive Officer(Principal Executive Officer)

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CERTIFICATION PURSUANT
TOSECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Robert Knight, Chief Financial
Officer of Heartland Oil and Gas Corp., certify that:

1.    
          I have reviewed this quarterly report on Form 10-QSB of Heartland Oil and Gas
          Corp.;

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 and cash flows of the small business issuer as
          of, and for, the periods presented in this report;

4.    
          The small business issuers other certifying officer(s) 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)) 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 quarterly report is being prepared;
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | evaluated the effectiveness of the small business issuer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 quarterly report based on such evaluation; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | c) | disclosed in this quarterly report any change in the small business
                    issuers internal control over financial reporting that occurred during the
                    small business issuers most recent fiscal quarter that has materially
                    affected, or is reasonably likely to materially affect, the small business
                    issuers internal control over financial reporting.
| | -- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

5.    
          The small business issuers other certifying officer(s) and I have
          disclosed, based on our most recent evaluation of internal control over
          financial reporting, 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 and material weaknesses in the design or operation
                    of internal control over financial reporting which are reasonably likely to
                    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 control
                    over financial reporting.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Date: August 12, 2004

/s/ Robert KnightRobert Knight, Chief
Financial Officer(Principal Financial Officer)