----

----

|            |   |                                                                                                          |
|-----------------|--------|---------------------------------------------------------------------------------------------------------------|
| (Mark      One) |
| x               |   | ANNUAL      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE      SECURITIES EXCHANGE ACT OF 1934 |
|            |   |                                                                                                          |
|            |   | For      the fiscal year ended December 31,2008                                                          |

|   |   | OR                                                                                                                                                                  |
|--------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |                                                                                                                                                                |
| o      |   | TRANSITION      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE      SECURITIES EXCHANGE ACT OF 1934                                                   |
|   |   |                                                                                                                                                                |
|   |   | For      the transition period      from          to          . |

| Delaware                                                                      |   | 61-1521161                                          |
|-------------------------------------------------------------------------------|--------|-----------------------------------------------------|
| (State      or Other Jurisdiction of Incorporation      or Organization) |   | (I.R.S.      Employer Identification      No.) |
|                                                                          |   |                                                |
| 7700      San Felipe, Suite 485 Houston,      Texas                 |   | 77063                                               |
| (Address      of Principal Executive Offices)                                 |   | (Zip      Code)                                     |

| Title      of Each Class |   | Name      of Each Exchange on      which Registered |
|--------------------------|--------|----------------------------------------------------------|
|                     |   |                                                     |
| Common      Units        |   | New      York Stock Exchange                             |

|   |   | Yes o |   | No  x |
|--------|--------|-------|--------|-------|

|   |   | Yes o |   | No  x |
|--------|--------|-------|--------|-------|

| and      (2) has been subject to such filing requirements for the past      90 days. |   | Yes x |   | No  o |
|------------------------------------------------------------------------------------------------|--------|-------|--------|-------|

| Part III      of this Form 10-K or any amendment to this      Form 10-K. |   |   |   | o   |
|-----------------------------------------------------------------------------------------|--------|--------|--------|---------------|

|                                             |   |                            |
|--------------------------------------------------|--------|---------------------------------|
| Large      accelerated filero                    |   | Accelerated      filerx         |
| Non-accelerated      filero                      |   | Smaller      reporting companyo |
| (Do      not check if smaller reporting company) |   |                            |

|   |   | Yes o |   | No x |
|--------|--------|------------|--------|-----------|

----

----

|   | (b)  Exhibits |
|--------|-------------------------|

| Exhibit No.                                                                                                                                                |   | Exhibit Title                                                                                                                                                                                                                                               |   | Incorporated by Reference to the      Following                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|----------------------------------------------------------------------------------------|
| 3.1                                                                                                                                                        |   | Certificate      of Formation of Vanguard Natural Resources, LLC                                                                                                                                                                                            |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 3.2                                                                                                                                                        |   | Second      Amended and Restated Limited Liability Company Agreement of Vanguard      Natural Resources, LLC (including specimen unit certificate for the      units)                                                                                       |   | Form      8-K, filed November 2, 2007 (File No. 001-33756)                             |
| 10.1+                                                                                                                                                      |   | Vanguard      Natural Resources, LLC Long-Term Incentive Plan                                                                                                                                                                                               |   | Form      8-K, filed October 24, 2007 (File No. 001-33756)                             |
| 10.2+                                                                                                                                                      |   | Form of      Vanguard Natural Resources, LLC Long-Term Incentive Plan Phantom Options      Grant Agreement                                                                                                                                             |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.3+                                                                                                                                                      |   | Vanguard      Natural Resources, LLC Class B Unit Plan                                                                                                                                                                                                 |   | Form      8-K, filed October 24, 2007 (File No. 001-33756)                             |
| 10.4+                                                                                                                                                      |   | Form of      Vanguard Natural Resources, LLC Class B Unit Plan Restricted      Class B Unit Grant                                                                                                                                            |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.5                                                                                                                                                       |   | Management      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC, Trust Energy Company,      LLC and Ariana Energy, LLC                                                         |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.6                                                                                                                                                       |   | Participation      Agreement, effective January 5, 2007, by and between Vinland Energy      Eastern, LLC, Vanguard Natural Gas, LLC, Trust Energy Company, LLC and      Ariana Energy, LLC                                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.7                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC, Vinland Energy Eastern, LLC, Vanguard      Natural Gas, LLC and Ariana Energy, LLC                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.8                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC, Vinland Energy Eastern, LLC, Vanguard      Natural Gas, LLC and Trust Energy Company                                                |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.9                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC and Nami Resources Company,      L.L.C.                                                                                              |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.10                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC and Ariana Energy,      LLC                                                                                          |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.11                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC and Trust Energy      Company, LLC                                                                                   |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.12                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC and Nami Resources Company, L.L.C.                                                                                                              |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.13                                                                                                                                                      |   | Amended      and Restated Operating Agreement by and between Vinland Energy Operations,      LLC, Vinland Energy Eastern, LLC and Ariana Energy, LLC, dated October 2,      2007 and effective as of January 5, 2007                                        |   | Form      S-1/A, filed October 22, 2007 (File No. 333-142363)                          |
| 10.14                                                                                                                                                      |   | Operating      Agreement, effective January 5, 2007, by and between Vinland Energy      Operations, LLC, Vinland Energy Eastern, LLC and Trust Energy Company,      LLC                                                                                     |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.15                                                                                                                                                      |   | Amended      and Restated Indemnity Agreement by and between Nami Resources Company,      L.L.C., Vinland Energy Eastern, LLC, Trust Energy Company, LLC, Vanguard      Natural Gas, LLC and Vanguard Natural Resources, LLC, dated September 11,      2007 |   | Form      S-1/A, filed September 18, 2007 (File No. 333-142363)                        |
| 10.16                                                                                                                                                      |   | Revenue      Payment Agreement by and between Nami Resources Company, L.L.C. and Trust      Energy Company, dated April 18, 2007 and effective as of January 5,      2007                                                                                   |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.17                                                                                                                                                      |   | Gas      Supply Agreement, dated April 18, 2007, by and between Nami Resources      Company, L.L.C. and Trust Energy Company                                                                                                                                |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.18+                                                                                                                                                     |   | Amended      Employment Agreement, dated April 18, 2007, by and between Scott W.      Smith, VNR Holdings, LLC and Vanguard Natural Resources,    LLC                                                                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.19+                                                                                                                                                     |   | Amended      Employment Agreement, dated April 18, 2007, by and between Richard A.      Robert, VNR Holdings, LLC and Vanguard Natural Resources,    LLC                                                                                               |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.20                                                                                                                                                      |   | Registration      Rights Agreement, dated April 18, 2007, between Vanguard Natural      Resources, LLC and the private investors named therein                                                                                                         |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.21                                                                                                                                                      |   | Purchase      Agreement, dated April 18, 2007, between Vanguard Natural Resources,      LLC, Majeed S. Nami and the private investors namedtherein                                                                                                     |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.22                                                                                                                                                      |   | Omnibus      Agreement, dated October 29, 2007, among Majeed S. Nami, Vanguard Natural      Resources, LLC, Vanguard Natural Gas, LLC, Ariana Energy, LLC and Trust      Energy Company, LLC.                                                               |   | Form      8-K, filed November 2, 2007 (File No. 001-33756)                             |
| 10.23+                                                                                                                                                     |   | Employment      Agreement, dated May 15, 2007, by and between Britt Pence, VNR Holdings,      LLC and Vanguard Natural Resources, LLC                                                                                                                       |   | Form      S-1/A, filed July 5, 2007 (File No. 333-142363)                              |
| 10.24                                                                                                                                                      |   | Natural      Gas Contract, dated May 26, 2003, between Nami Resources Company,      Inc. and Osram Sylvania Products, Inc.                                                                                                                             |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.25                                                                                                                                                      |   | Natural      Gas Purchase Contract, dated December 16, 2004, between Nami      Resources Company, LLC and Dominion Field Services, Inc.                                                                                                                |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.26                                                                                                                                                      |   | Natural      Gas Purchase Contract, dated December 28, 2004, between Nami      Resources Company, LLC and Dominion Field Services, Inc.                                                                                                           |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.27+                                                                                                                                                     |   | Director      Compensation Agreement                                                                                                                                                                                                                        |   | Form      S-1/A, filed September 18, 2007 (File No. 333-142363)                        |
| 10.28                                                                                                                                                      |   | Purchase      and Sale Agreement, dated December 21, 2007, among Vanguard Permian, LLC      and Apache Corporation                                                                                                                                          |   | Form      8-K/A, filed February 13, 2008 (File No. 001-33756)                          |
| 10.29                                                                                                                                                      |   | Amended      Purchase and Sale Agreement, dated January 31, 2008, among Vanguard      Permian, LLC and Apache Corporation                                                                                                                                   |   | Form      8-K/A, filed February 4, 2008 (File No. 001-33756)                           |
| 10.30                                                                                                                                                      |   | Amended      and Restated Credit Agreement, dated February 14, 2008, by and between      Nami Holding Company, LLC, Citibank, N.A., as administrative agent and L/C      issuer and the lenders party thereto                                               |   | Previously      filed with our Form 10-K on March 31, 2008                             |
| 10.31                                                                                                                                                      |   | Purchase      and Sale Agreement, dated July 18, 2008, among Vanguard Permian, LLC and      Segundo Navarro Drilling, Ltd.                                                                                                                                  |   | Form      8-K, filed July 21, 2008 (File No. 001-33756)                                |
| 10.32+                                                                                                                                                     |   | Form      of Indemnity Agreement dated August 7, 2008                                                                                                                                                                                                       |   | Previously      filed with our Quarterly report on Form 10-Q on August 13,      2008   |
| 10.33                                                                                                                                                      |   | Second      Amendment to First Amended and Restated Credit Agreement, dated October      22, 2008, by and between Vanguard Natural Gas, LLC, Compass Bank, as      lender, and Citibank, N.A., as administrative agent                                      |   | Previously      filed with our Quarterly report on Form 10-Q on November 14,      2008 |
| 10.34                                                                                                                                                      |   | First      Amendment to First Amended and Restated Credit Agreement, dated May 15,      2008, by and between Vanguard Natural Gas, LLC, lenders party thereto, and      Citibank, N.A., as administrative agent                                             |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 10.35                                                                                                                                                      |   | Third      Amendment to First Amended and Restated Credit Agreement, dated February      18, 2009, by and between Vanguard Natural Gas, LLC, lenders party thereto,      and Citibank, N.A., as administrative agent                                        |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 16.1                                                                                                                                                       |   | Letter      re change in certifying accountant                                                                                                                                                                                                              |   | Form      8-K, filed on September 2, 2008 (File No. 001-33756)                         |
| 21.1                                                                                                                                                       |   | List      of subsidiaries of Vanguard Natural Resources, LLC                                                                                                                                                                                                |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 23.1                                                                                                                                                       |   | Consent      of BDO Seidman, LLP, Independent Registered Public Accounting      Firm                                                                                                                                                                        |   | Filed      herewith                                                                    |
| 23.2                                                                                                                                                       |   | Consent      of UHY LLP, Independent Registered Public Accounting Firm                                                                                                                                                                                      |   | Filed      herewith                                                                    |
| 23.3                                                                                                                                                       |   | Consent      of UHY LLP, Independent Registered Public Accounting Firm                                                                                                                                                                                      |   | Filed      herewith                                                                    |
| 31.1                                                                                                                                                       |   | Certification      of Chief Executive Officer Pursuant to Rule 13a — 14 of the      Securities and Exchange Act of 1934, as Adopted Pursuant to      Section 302 of the Sarbanes-Oxley Act of 2002                                     |   | Filed      herewith                                                                    |
| 31.2                                                                                                                                                       |   | Certification      of Chief Financial Officer Pursuant to Rule 13a — 14 of the      Securities and Exchange Act of 1934, as Adopted Pursuant to      Section 302 of the Sarbanes-Oxley Act of 2002                                     |   | Filed      herewith                                                                    |
| 32.1                                                                                                                                                       |   | Certification      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                                                                             |   | Filed      herewith                                                                    |
| 32.2                                                                                                                                                       |   | Certification      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                                                                             |   | Filed      herewith                                                                    |
|                                                                                                                                                       |   |                                                                                                                                                                                                                                                        |   |                                                                                   |
| +      Management Contract or Compensatory Plan or Arrangement required to be      filed as an exhibit hereto pursuant to Item 601 of Regulation      S-K. |

----

|   | VANGUARD      NATURAL RESOURCES, LLC       |   |   |
|--------|--------------------------------------------|--------|--------|
|   |                                       |   |   |
|   | By:      /s/ Scott W. Smith                |   |   |   |
|   | Scott      W. Smith                        |   |   |
|   | President      and Chief Executive Officer |   |   |
|   |                                       |   |   |   |   |

| February      4, 2010 | /s/      Scott W. Smith                              |
|-----------------------|------------------------------------------------------|
|                  | Scott      W. Smith                                  |
|                  | President,      Chief Executive Officer and Director |
|                  | (Principal      Executive Officer)                   |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | /s/      Richard A. Robert                           |
|                  | Richard      A. Robert                               |
|                  | Executive      Vice President and Chief              |
|                  | Financial      Officer (Principal Financial Officer  |
|                  |  and      Principal Accounting Officer)         |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | *                                                    |
|                  | W.      Richard Anderson                             |
|                  | Director                                             |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | *                                                    |
|                  | Bruce      W. McCullough                             |
|                  | Director                                             |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | *                                                    |
|                  | John      R. McGoldrick                              |
|                  | Director                                             |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | *                                                    |
|                  | Loren      Singletary                                |
|                  | Director                                             |
|                  |                                                 |
|                  |                                                 |
| February      4, 2010 | *                                                    |
|                  | Lasse      Wagene                                    |
|                  | Director                                             |
|                  |                                                 |
|                  | *      By: /s/ Scott W. Smith                        |
|                  | Attorney-in-fact                                     |

----

| Exhibit      No.                                                                                                                                           |   | Exhibit      Title                                                                                                                                                                                                                                          |   | Incorporated      by Reference to the Following                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|----------------------------------------------------------------------------------------|
| 3.1                                                                                                                                                        |   | Certificate      of Formation of Vanguard Natural Resources, LLC                                                                                                                                                                                            |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 3.2                                                                                                                                                        |   | Second      Amended and Restated Limited Liability Company Agreement of Vanguard      Natural Resources, LLC (including specimen unit certificate for the      units)                                                                                       |   | Form      8-K, filed November 2, 2007 (File No. 001-33756)                             |
| 10.1+                                                                                                                                                      |   | Vanguard      Natural Resources, LLC Long-Term Incentive Plan                                                                                                                                                                                               |   | Form      8-K, filed October 24, 2007 (File No. 001-33756)                             |
| 10.2+                                                                                                                                                      |   | Form of      Vanguard Natural Resources, LLC Long-Term Incentive Plan Phantom Options      Grant Agreement                                                                                                                                             |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.3+                                                                                                                                                      |   | Vanguard      Natural Resources, LLC Class B Unit Plan                                                                                                                                                                                                 |   | Form      8-K, filed October 24, 2007 (File No. 001-33756)                             |
| 10.4+                                                                                                                                                      |   | Form of      Vanguard Natural Resources, LLC Class B Unit Plan Restricted      Class B Unit Grant                                                                                                                                            |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.5                                                                                                                                                       |   | Management      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC, Trust Energy Company,      LLC and Ariana Energy, LLC                                                         |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.6                                                                                                                                                       |   | Participation      Agreement, effective January 5, 2007, by and between Vinland Energy      Eastern, LLC, Vanguard Natural Gas, LLC, Trust Energy Company, LLC and      Ariana Energy, LLC                                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.7                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC, Vinland Energy Eastern, LLC, Vanguard      Natural Gas, LLC and Ariana Energy, LLC                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.8                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC, Vinland Energy Eastern, LLC, Vanguard      Natural Gas, LLC and Trust Energy Company                                                |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.9                                                                                                                                                       |   | Gathering      and Compression Agreement, effective January 5, 2007, by and between      Vinland Energy Gathering, LLC and Nami Resources Company,      L.L.C.                                                                                              |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.10                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC and Ariana Energy,      LLC                                                                                          |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.11                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC, Vanguard Natural Gas, LLC and Trust Energy      Company, LLC                                                                                   |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.12                                                                                                                                                      |   | Well      Services Agreement, effective January 5, 2007, by and between Vinland      Energy Operations, LLC and Nami Resources Company, L.L.C.                                                                                                              |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.13                                                                                                                                                      |   | Amended      and Restated Operating Agreement by and between Vinland Energy Operations,      LLC, Vinland Energy Eastern, LLC and Ariana Energy, LLC, dated October 2,      2007 and effective as of January 5, 2007                                        |   | Form      S-1/A, filed October 22, 2007 (File No. 333-142363)                          |
| 10.14                                                                                                                                                      |   | Operating      Agreement, effective January 5, 2007, by and between Vinland Energy      Operations, LLC, Vinland Energy Eastern, LLC and Trust Energy Company,      LLC                                                                                     |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.15                                                                                                                                                      |   | Amended      and Restated Indemnity Agreement by and between Nami Resources Company,      L.L.C., Vinland Energy Eastern, LLC, Trust Energy Company, LLC, Vanguard      Natural Gas, LLC and Vanguard Natural Resources, LLC, dated September 11,      2007 |   | Form      S-1/A, filed September 18, 2007 (File No. 333-142363)                        |
| 10.16                                                                                                                                                      |   | Revenue      Payment Agreement by and between Nami Resources Company, L.L.C. and Trust      Energy Company, dated April 18, 2007 and effective as of January 5,      2007                                                                                   |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.17                                                                                                                                                      |   | Gas      Supply Agreement, dated April 18, 2007, by and between Nami Resources      Company, L.L.C. and Trust Energy Company                                                                                                                                |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.18+                                                                                                                                                     |   | Amended      Employment Agreement, dated April 18, 2007, by and between Scott W.      Smith, VNR Holdings, LLC and Vanguard Natural Resources,    LLC                                                                                                  |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.19+                                                                                                                                                     |   | Amended      Employment Agreement, dated April 18, 2007, by and between Richard A.      Robert, VNR Holdings, LLC and Vanguard Natural Resources,    LLC                                                                                               |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.20                                                                                                                                                      |   | Registration      Rights Agreement, dated April 18, 2007, between Vanguard Natural      Resources, LLC and the private investors named therein                                                                                                         |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.21                                                                                                                                                      |   | Purchase      Agreement, dated April 18, 2007, between Vanguard Natural Resources,      LLC, Majeed S. Nami and the private investors namedtherein                                                                                                     |   | Form      S-1/A, filed April 25, 2007 (File No. 333-142363)                            |
| 10.22                                                                                                                                                      |   | Omnibus      Agreement, dated October 29, 2007, among Majeed S. Nami, Vanguard Natural      Resources, LLC, Vanguard Natural Gas, LLC, Ariana Energy, LLC and Trust      Energy Company, LLC.                                                               |   | Form      8-K, filed November 2, 2007 (File No. 001-33756)                             |
| 10.23+                                                                                                                                                     |   | Employment      Agreement, dated May 15, 2007, by and between Britt Pence, VNR Holdings,      LLC and Vanguard Natural Resources, LLC                                                                                                                       |   | Form      S-1/A, filed July 5, 2007 (File No. 333-142363)                              |
| 10.24                                                                                                                                                      |   | Natural      Gas Contract, dated May 26, 2003, between Nami Resources Company,      Inc. and Osram Sylvania Products, Inc.                                                                                                                             |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.25                                                                                                                                                      |   | Natural      Gas Purchase Contract, dated December 16, 2004, between Nami      Resources Company, LLC and Dominion Field Services, Inc.                                                                                                                |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.26                                                                                                                                                      |   | Natural      Gas Purchase Contract, dated December 28, 2004, between Nami      Resources Company, LLC and Dominion Field Services, Inc.                                                                                                           |   | Form      S-1/A, filed August 21, 2007 (File No. 333-142363)                           |
| 10.27+                                                                                                                                                     |   | Director      Compensation Agreement                                                                                                                                                                                                                        |   | Form      S-1/A, filed September 18, 2007 (File No. 333-142363)                        |
| 10.28                                                                                                                                                      |   | Purchase      and Sale Agreement, dated December 21, 2007, among Vanguard Permian, LLC      and Apache Corporation                                                                                                                                          |   | Form      8-K/A, filed February 13, 2008 (File No. 001-33756)                          |
| 10.29                                                                                                                                                      |   | Amended      Purchase and Sale Agreement, dated January 31, 2008, among Vanguard      Permian, LLC and Apache Corporation                                                                                                                                   |   | Form      8-K/A, filed February 4, 2008 (File No. 001-33756)                           |
| 10.30                                                                                                                                                      |   | Amended      and Restated Credit Agreement, dated February 14, 2008, by and between      Nami Holding Company, LLC, Citibank, N.A., as administrative agent and L/C      issuer and the lenders party thereto                                               |   | Previously      filed with our Form 10-K on March 31, 2008                             |
| 10.31                                                                                                                                                      |   | Purchase      and Sale Agreement, dated July 18, 2008, among Vanguard Permian, LLC and      Segundo Navarro Drilling, Ltd.                                                                                                                                  |   | Form      8-K, filed July 21, 2008 (File No. 001-33756)                                |
| 10.32+                                                                                                                                                     |   | Form      of Indemnity Agreement dated August 7, 2008                                                                                                                                                                                                       |   | Previously      filed with our Quarterly report on Form 10-Q on August 13,      2008   |
| 10.33                                                                                                                                                      |   | Second      Amendment to First Amended and Restated Credit Agreement, dated October      22, 2008, by and between Vanguard Natural Gas, LLC, Compass Bank, as      lender, and Citibank, N.A., as administrative agent                                      |   | Previously      filed with our Quarterly report on Form 10-Q on November 14,      2008 |
| 10.34                                                                                                                                                      |   | First      Amendment to First Amended and Restated Credit Agreement, dated May 15,      2008, by and between Vanguard Natural Gas, LLC, lenders party thereto, and      Citibank, N.A., as administrative agent                                             |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 10.35                                                                                                                                                      |   | Third      Amendment to First Amended and Restated Credit Agreement, dated February      18, 2009, by and between Vanguard Natural Gas, LLC, lenders party thereto,      and Citibank, N.A., as administrative agent                                        |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 16.1                                                                                                                                                       |   | Letter      re change in certifying accountant                                                                                                                                                                                                              |   | Form      8-K, filed on September 2, 2008 (File No. 001-33756)                         |
| 21.1                                                                                                                                                       |   | List      of subsidiaries of Vanguard Natural Resources, LLC                                                                                                                                                                                                |   | Previously      filed with our Form 10-K on March 11, 2009                             |
| 23.1                                                                                                                                                       |   | Consent      of BDO Seidman, LLP, Independent Registered Public Accounting      Firm                                                                                                                                                                        |   | Filed      herewith                                                                    |
| 23.2                                                                                                                                                       |   | Consent      of UHY LLP, Independent Registered Public Accounting Firm                                                                                                                                                                                      |   | Filed      herewith                                                                    |
| 23.3                                                                                                                                                       |   | Consent      of UHY LLP, Independent Registered Public Accounting Firm                                                                                                                                                                                      |   | Filed      herewith                                                                    |
| 31.1                                                                                                                                                       |   | Certification      of Chief Executive Officer Pursuant to Rule 13a — 14 of the      Securities and Exchange Act of 1934, as Adopted Pursuant to      Section 302 of the Sarbanes-Oxley Act of 2002                                     |   | Filed      herewith                                                                    |
| 31.2                                                                                                                                                       |   | Certification      of Chief Financial Officer Pursuant to Rule 13a — 14 of the      Securities and Exchange Act of 1934, as Adopted Pursuant to      Section 302 of the Sarbanes-Oxley Act of 2002                                     |   | Filed      herewith                                                                    |
| 32.1                                                                                                                                                       |   | Certification      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                                                                             |   | Filed      herewith                                                                    |
| 32.2                                                                                                                                                       |   | Certification      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                                                                             |   | Filed      herewith                                                                    |
|                                                                                                                                                       |   |                                                                                                                                                                                                                                                        |   |                                                                                   |
| +      Management Contract or Compensatory Plan or Arrangement required to be      filed as an exhibit hereto pursuant to Item 601 of Regulation      S-K. |

----