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| o  |   | REGISTRATION STATEMENT PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934    |
|----|--------|-----------------------------------------------------------------------------------------|
| OR |
| x  |   | ANNUAL REPORT PURSUANT TO SECTION 13(a) OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |

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|  Commission file number: 001-35084 |
|-----------------------------------------|

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| Canada                                                                                                                                                                                                                       |                                                                                                                                      | 1040                                             |   | N/A                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------|--------|--------------------------------------|
| (Province or other jurisdiction of incorporation or organization)                                                                                                                                                            |                                                                                                                                      | (Primary Standard IndustrialClassification Code) |   | (I.R.S. Employer Identification No.) |
|                                                                                                                                                                                                                         |
| 999 West Hastings Street, Suite 1660                                                                                                                                                                                         |
| Vancouver, British Columbia, Canada  V6C 2W2                                                                                                                                                                       |
| (604) 688-9592                                                                                                                                                                                                               |
| (Address and Telephone Number of  Registrant’s Principal Executive Offices)                                                                                                                             |
| DL Services Inc.Columbia Center, 701 Fifth Avenue, Suite 6100Seattle Washington 98104(206) 903-5448 (Name, address (including zip code) and telephone number (including areacode) of agent for service in the United States) | Copies to:Christopher DoerksenJason K. BrenkertDorsey & Whitney LLP1400 Wewatta Street, Suite 400Denver, Colorado 80202(303) 629-3445 |

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| Title of Each Class:        | Name of Each Exchange On Which Registered: |
|-----------------------------|--------------------------------------------|
| Common Shares, no par value | NYSE Amex                                  |

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|   | ● | risks related to the Company’s lack of operating history; |
|--------|---------|-----------------------------------------------------------------|

|   | ● | risks related to the Company’s lack of revenues from operations and its continued ability to fund ongoing and planned exploration and possible future mining operations; |
|--------|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to the Company’s history of losses, which may continue to occur in the future; |
|--------|---------|----------------------------------------------------------------------------------------------------|

|   | ● | risks related to the on-going credit crisis centered in the United States and Europe and the Company’s ability to raise money in the future to fund its operations; |
|--------|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to its ability to successfully establish mining operations or profitably produce precious or other metals; |
|--------|---------|--------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to differences between US and Canadian practices for reporting mineral resources and reserves; |
|--------|---------|--------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to the speculative nature of resource exploitation; |
|--------|---------|-------------------------------------------------------------------|

|   | ● | risks related to the effect of foreign exchange regulations on operations in Argentina; |
|--------|---------|-----------------------------------------------------------------------------------------|

|   | ● | risks related to the absence of mineral reserves; |
|--------|---------|---------------------------------------------------|

|   | ● | risks related to uninsured risks; |
|--------|---------|-----------------------------------|

|   | ● | risks related to shortages of equipment and supplies; |
|--------|---------|-------------------------------------------------------|
|   |    |                                                  |

|   | ● | uncertainty as to actual capital costs, operating costs, production and economic returns, and uncertainty that any possible future development activities will result in profitable mining operations; |
|--------|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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|   | ● | risks related to mineral resource figures being estimates based on interpretations and assumptions which may result in less mineral production under actual conditions than is currently estimated; |
|--------|---------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | changes in the market price of gold and silver, and other minerals which in the past has fluctuated widely and which could affect the profitability of possible future operations and financial condition; |
|--------|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to currency fluctuations; |
|--------|---------|-----------------------------------------|

|   | ● | risks related to the inherently dangerous activity of mining, including conditions or events beyond the Company’s control; |
|--------|---------|----------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to the Company’s primary property being located in Argentina, including political, economic, and regulatory instability; |
|--------|---------|----------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | uncertainty in the Company’s ability to obtain and maintain certain permits necessary for current and anticipated operations; |
|--------|---------|-------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to the Company being subject to environmental laws and regulations which may increase the costs of doing business and/or restrict operations; |
|--------|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to land reclamation requirements which may be burdensome; |
|--------|---------|-------------------------------------------------------------------------|

|   | ● | risks over the uncertainty in the Company’s ability to attract and maintain qualified management to meet the needs of anticipated growth and risks relating to its ability to manage growth effectively; |
|--------|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to the Company’s held mineral properties being subject to prior unregistered agreements, transfers, or claims and other defects in title; |
|--------|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to increased competition that could adversely affect the Company’s ability to attract necessary capital funding or acquire suitable producing properties for mineral exploration in the future; |
|--------|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | risks related to officers and directors becoming associated with other natural resource companies which may give rise to conflicts of interests; |
|--------|---------|--------------------------------------------------------------------------------------------------------------------------------------------------|

|   | ● | the volatility of the Company’s common share price and volume; |
|--------|---------|----------------------------------------------------------------------|

|   | ● | tax consequences to United States shareholders; and |
|--------|---------|-----------------------------------------------------|

|   | ● | risks relating to potential claims by indigenous people over the Company’s mineral properties. |
|--------|---------|------------------------------------------------------------------------------------------------------|

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|   | EXTORRE GOLD MINES LIMITED |                                                                                                                                                                                                                    |
|--------|----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                       |                                                                                                                                                                                                                    |   |
|   | By:                        | /s/  Darcy Daubaras                                |   |
|   |                       | Name:  Darcy Daubaras                                                                                                                                                                                              |   |
|   |                       | Title:    Chief Financial Officer                                                                                                                                                                        |   |
|   |                       |                                                                                                                                                                                                                    |   |

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| Exhibit                                                                                                                                              | Description                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                                                                                                                 |
| Annual Information                                                                                                                                   |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.1                                                                                                                                                 | Amended Annual Information Form of the Company for the year ended December 31, 2011                                                                                                                                                                      |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.2*                                                                                                                                                | Audited consolidated financial statements for the years ended December 31, 2011 and 2010, including the report of the auditors thereon and on the effectiveness of the Company’s internal control over financial reporting as at December 31, 2011 |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.3*                                                                                                                                                | Management Discussion and Analysis for the year ended December 31, 2011                                                                                                                                                                                  |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.4*                                                                                                                                                | Sections 4-25 of the Preliminary Economic Assessment for the Cerro Moro Gold-Silver Project, Santa Cruz Province, Argentina dated effective March 30, 2012, previously filed as Exhibit 99.1 to the Company’s Form 6-K dated April 2, 2012         |
|                                                                                                                                                 |
| Certifications                                                                                                                                       |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.5                                                                                                                                                 | Certificate of Chief Executive Officer Pursuant to Rule 13a-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                              |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.6                                                                                                                                                 | Certificate of Chief Financial Officer Pursuant to Rule 13a-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                              |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.7                                                                                                                                                 | Certificate of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                          |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.8                                                                                                                                                 | Certificate of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                          |
|                                                                                                                                                 |
| Consents                                                                                                                                             |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.9*                                                                                                                                                | Consent of PricewaterhouseCoopers LLP                                                                                                                                                                                                                    |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.10*                                                                                                                                               | Consent of David (Ted) Coupland of Cube Consulting Pyt Ltd.                                                                                                                                                                                              |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.11*                                                                                                                                               | Consent of Carlos Guzman                                                                                                                                                                                                                                 |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.12*                                                                                                                                               | Consent of Bill Gosling                                                                                                                                                                                                                                  |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.13*                                                                                                                                               | Consent of Anthony Sanford                                                                                                                                                                                                                               |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.14*                                                                                                                                               | Consent of Krishna Sinha                                                                                                                                                                                                                                 |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.15*                                                                                                                                               | Consent of Michael Gabora                                                                                                                                                                                                                                |
|                                                                                                                                                 |                                                                                                                                                                                                                                                     |
| 99.16*                                                                                                                                               | Consent of Eric Roth                                                                                                                                                                                                                                     |
|                                                                                                                                                 |
| * Previously filed with the Company’s annual report on Form 40-F as filed with the Securities and Exchange Commission on March 30, 2012.  |

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