Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Board of Directors and Shareholders
Biodel Inc.
Danbury, Connecticut

We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement on Form S-3 of our report dated December 11, 2007, relating to the financial statements of Biodel Inc. appearing in the Company’s Form 10-K for the year ended September 30, 2007.

We also consent to the reference to us under the caption “Experts” in the Prospectus.

/s/ BDO Seidman, LLP
New York, New York
August 22, 2008