EXHIBIT 24.1

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each of the
undersigned officers and directors of Shiloh Industries, Inc., a Delaware corporation, hereby constitutes and appoints Theodore K. Zampetis, Kevin Bagby, David J. Hessler and Robert M. Loesch, and each of them, as his true and lawful attorney or
attorneys-in-fact, with full power of substitution and revocation, for each of the undersigned and in the name, place and stead of each of the undersigned, to sign on behalf of each of the undersigned an Annual Report on Form 10-K for the fiscal
year ended October 31, 2009 pursuant to Section 13 of the Securities Exchange Act of 1934 and to sign any and all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection
therewith including, without limitation, a Form 12b-25 with the Securities and Exchange Commission, granting to said attorney or attorneys-in-fact, and each of them, full power and authority to do so and perform each and every act and thing
requisite and necessary to be done in and about the premises, as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorney or attorneys-in-fact or any of them or their
substitute or substitutes may lawfully do or cause to be done by virtue thereof.

This power of attorney may be executed in
multiple counterparts, each of which shall be deemed an original with respect to the person executing it.

IN WITNESS WHEREOF,
the undersigned have hereunto set their hands as of the 17th day of December 2010.



|                                                 |  |                                                                                       
|------------------------------------------------ |  | --------------------------------------------------------------------------------------
|Signature                                        |  | Title                                                                                 
|                                                 | 
|/S/    THEODORE K.
ZAMPETIS Theodore K. Zampetis |  | President and Chief Executive Officer (Principal Executive Officer) and Director      
|                                                 | 
|/S/    KEVIN
BAGBY Kevin Bagby                   |  | Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)
|                                                 | 
|/S/    CURTIS E.
MOLL Curtis E. Moll             |  | Chairman of the Board and Director                                                    
|                                                 | 
|/S/    CLOYD J.
ABRUZZO Cloyd J. Abruzzo         |  | Director                                                                              
|                                                 | 
|/S/    GEORGE G.
GOODRICH George G. Goodrich     |  | Director                                                                              
|                                                 | 
|/S/    DAVID J.
HESSLER David J. Hessler         |  | Director                                                                              
|                                                 | 
|/S/    DIETER
KAESGEN Dieter Kaesgen             |  | Director                                                                              
|                                                 | 
|/S/    GARY A.
OATEY Gary A. Oatey               |  | Director                                                                              
|                                                 | 
|/S/    JOHN J.
TANIS John J. Tanis               |  | Director                                                                              
|                                                 | 
|/S/    ROBERT J. KING,
JR. Robert J. King, Jr.   |  | Director