**Exhibit 31.2**

 

**CERTIFICATION**

 

I,Mitchell R. Thompson, certify that:

 

1.              I have reviewedthis quarterly report on Form 10-Q of Voyager Oil &Gas, Inc.;

 

2.              Based on myknowledge, this quarterly report does not contain any untrue statements of amaterial fact or omit to state a material fact necessary to make the statementmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this quarterly report;

 

3.              Based on myknowledge, the financial statements, and other financial information includedin this quarterly report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, andfor, the periods presented in this quarterly report;

 

4.              VoyagerOil & Gas, Inc.’s other certifying officer and I are responsiblefor establishing and maintaining disclosure controls and procedures (as definedin Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controlover financial reporting (as defined in Exchange ActRules 13a-15(f) and 15d-15(f)) for Voyager Oil &Gas, Inc., and have:

 

a.              designed suchdisclosure controls and procedures, or caused such disclosure controls andprocedures to be designed under our supervision, to ensure that materialinformation relating to Voyager Oil & Gas, Inc., including itssubsidiaries, is made known to us by others within those entities, particularlyduring the period in which this quarterly report is being prepared;

 

b.              designed suchinternal control over financial reporting, or caused such internal control overfinancial reporting to be designed under our supervision, to provide reasonableassurance regarding the reliability of financial reporting and the preparationof financial statements for external purposes in accordance with generallyaccepted accounting principles;

 

c.               evaluated theeffectiveness of Voyager Oil & Gas, Inc.’s disclosure controlsand procedures and presented in this report our conclusions about theeffectiveness of the disclosure controls and procedures, as of the end of theperiod covered by this report based on such evaluation; and

 

d.              disclosed inthis report any change in Voyager Oil & Gas, Inc.’s internalcontrol over financial reporting that occurred during Voyager Oil & Gas, Inc.’smost recent fiscal quarter that has materially affected, or is reasonablylikely to materially affect, Voyager Oil & Gas, Inc.’s internalcontrol over financial reporting;

 

5.              Voyager Oil andGas, Inc.’s other certifying officer and I have disclosed, based on ourmost recent evaluation of internal control over financial reporting, to VoyagerOil & Gas, Inc.’s auditors and the audit committee of VoyagerOil & Gas, Inc.’s board of directors (or persons performing theequivalent functions):

 

a.              all significantdeficiencies and material weaknesses in the design or operation of internalcontrol over financial reporting which are reasonably likely to adverselyaffect Voyager Oil & Gas, Inc.’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 asignificant role in Voyager Oil & Gas, Inc.’s internal controlover financial reporting.

 
| Date:  July 23, 2010 | /s/  *Mitchell R. Thompson*      |
|---------------------------|----------------------------------|
|                      | Mitchell  R. Thompson            |
|                      | Interim  Chief Financial Officer |

 

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