Consent of Independent Registered Public Accounting Firm

We consent to the references to our firm in the Post-Effective Amendment to the Registration Statement on Form N-1A of Advisors Series Trust and to the use of our report dated July 28, 2006 on the financial statements and financial highlights of The McCarthy Multi-Cap Stock Fund, a series of Advisor Series Trust. Such financial statements and financial highlights appear in the 2006 Annual Report to Shareholders which is incorporated by reference into the Statement of Additional Information.