Lindsay (LNN) 10-K 2009 FY Annual report

EXHIBIT 23

Consent of Independent Registered Public Accounting Firm

The Board of Directors
Lindsay Corporation:

We consent to the incorporation by reference in the registration statements (No. 333-131663, No. 333-87806, and No. 333-140375) on Forms S-8 of Lindsay Corporation of our reports dated November 10, 2009, with respect to the consolidated balance sheets of Lindsay Corporation and subsidiaries (the Company) as of August 31, 2009 and 2008, and the related consolidated statements of operations, shareholders’ equity and comprehensive income, and cash flows for each of the years in the three-year period ended August 31, 2009, and related financial statement schedule, and our report dated November 10, 2009, with respect to the effectiveness of the Company’s internal control over financial reporting as of August 31, 2009, which reports appear in the August 31, 2009 Annual Report on Form 10-K of Lindsay Corporation.

Our report with respect to the consolidated financial statements refers to the Company’s adoption of Financial Accounting Standards Board (FASB) Interpretation No. 48,Accounting for Uncertainty in Income Taxes—an interpretation of FASB Statement No. 109, effective September 1, 2007 and provisions of Statement of Financial Accounting Standards (SFAS) No. 158,Employers’ Accounting for Defined Benefit Pension and Other Postretirement Plans—an amendment of FASB Statements No. 87, 88, 106, and 132(R), as of August 31, 2007.

/s/ KPMG

Omaha, Nebraska
November 10, 2009

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