**Exhibit 31.1**

**CERTIFICATION PURSUANT TO 17 CFR240.13a-14(a)(SECTION 302 CERTIFICATION)**

I, J.F.Robertson, certify that:

1.                                       Ihave reviewed this quarterly report on Form 10-QSB of United Wisconsin GrainProducers, LLC;

2.                                     Basedon my knowledge, this report does not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make the statementsmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this report;

3.                                     Basedon my knowledge, the financial statements, and other financial informationincluded in this report, fairly present in all material respects the financialcondition, results of operations and cash flows of United Wisconsin GrainProducers, LLC, as of, and for, the periods presented in this report;

4.                                     UnitedWisconsin Grain Producers, LLC’s other certifying officers and I areresponsible for establishing and maintaining disclosure controls and procedures(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for United WisconsinGrain Producers, LLC, 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 United Wisconsin Grain Producers, LLC, including itsconsolidated subsidiaries, is made known to us by others within those entities,particularly during the period in which this report is being prepared;

b)             Evaluated theeffectiveness of United Wisconsin Grain Producers, LLC’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

c)              Disclosed in thisreport any changes in United Wisconsin Grain Producers, LLC’s internal controlover financial reporting that occurred during United Wisconsin Grain Producers,LLC’s most recent fiscal quarter that has materially affected, or is reasonablylikely to materially affect, United Wisconsin Grain Producers, LLC’s internalcontrol over financial reporting.

5                                        UnitedWisconsin Grain Producers, LLC’s other certifying officers and I havedisclosed, based on our most recent evaluation of internal control overfinancial reporting, to United Wisconsin Grain Producers, LLC’s auditors andthe audit committee of United Wisconsin Grain Producers, LLC’s board ofdirectors (or persons performing the equivalent functions):

a)                                   Allsignificant deficiencies and material weaknesses in the design or operation ofinternal control over financial reporting which are reasonably likely toadversely affect United Wisconsin Grain Producers, LLC’s ability to record,process, summarize and report financial information; and

b)                                  Anyfraud, whether or not material, that involves management or other employees whohave a significant role in United Wisconsin Grain Producers, LLC’s internalcontrols over financial reporting.
|  Date: |   | August 14, 2006 |   | /s/ J.F. Robertson      |
|-------------|--------|-----------------|--------|-------------------------|
|        |   |            |   | Chief Executive Officer |

 

 

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