UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F/A



(Mark One)



| |  ̈ | REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934
| | - | ----------------------------------------------------------------------------------------------



OR



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



For the fiscal year endedDecember
31, 2015



OR



| |  ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
| | - | ----------------------------------------------------------------------------------------



For the transition period from
_________________ to _________________



OR



| |  ̈ | SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
| | - | -------------------------------------------------------------------------------------------



Date of event requiring this
shell company report _________________



Commission file number: 001-36028



ARDMORE
SHIPPING CORPORATION






(Exact name of Registrant as specified in
its charter)



Republic of the Marshall Islands






(Jurisdiction of incorporation or organization)



Cumberland
House, 1 Victoria Street, 5th Floor, Hamilton, HM11, Bermuda






(Address of principal executive offices)



Mr. Anthony Gurnee

Cumberland
House, 1 Victoria Street, 5th Floor, Hamilton, HM11, Bermuda

+
1 441 405-7800

info@ardmoreshipping.com






(Name, Telephone, E-mail and/or Facsimile,
and address of Company Contact Person)



Securities registered or to be registered pursuant to section
12(b) of the Act.



|Title of each class                     | Name of each exchange on which registered
|--------------------------------------- | -----------------------------------------
|Common stock, par value $0.01 per share | New York Stock Exchange                  



Securities registered or to be registered pursuant to section
12(g) of the Act.



|NONE            
|----------------
|(Title of class)













Securities for which there is a reporting obligation pursuant
to Section 15(d) of the Act.



|NONE            
|----------------
|(Title of class)



Indicate the number of outstanding shares of each of the issuer’s
classes of capital or common stock as of the close of the period covered by the annual report.



As of December 31, 2015, there were 26,210,311 shares of
common stock outstanding, par value $0.01 per share.



Indicate by check mark if the registrant is a well-known seasoned
issuer, as defined in Rule 405 of the Securities Act.



Yes  ̈         No x



If this report is an annual or transition report, indicate by
check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of
1934.



Yes  ̈         No x



Indicate by check mark whether the registrant (1) has filed
all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or
for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements
for the past 90 days.



Yes x         No  ̈



Indicate by check mark whether the registrant has submitted
electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant
to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the
registrant was required to submit and post such files).



Yes x         No  ̈



Indicate by check mark whether the registrant is a large accelerated
filer, an accelerated filer or a non-accelerated filer.  See the definitions of “large accelerated filer”
and “accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):



|Large accelerated filer  ̈ |  | Accelerated filer  x |  | Non-accelerated filer   ̈
|------------------------- |  | -------------------- |  | ------------------------



Indicate by check mark which basis of accounting the registrant
has used to prepare the financial statements included in this filing:



|x |  | U.S. GAAP                                                                                            
|- |  | -----------------------------------------------------------------------------------------------------
|  |  |                                                                                                      
| ̈ |  | International Financial Reporting Standards as issued by the international Accounting Standards Board
|  |  |                                                                                                      
| ̈ |  | Other                                                                                                



If “Other” has been checked in response to the previous
question, indicate by check mark which financial statement item the registrant has elected to follow:



 ̈          Item
17                     ̈          Item
18



If this is an annual report, indicate by check mark whether
the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).



Yes  ̈         No x










EXPLANATORY NOTE



This Amendment No. 1 amends our Annual Report
on Form 20-F for the year ended December 31, 2015 (“Annual Report”), as filed with the U.S. Securities and Exchange
Commission (the “SEC”) on April 6, 2016 and is being filed solely to include Exhibit 15.1 (Consent of independent
registered public accounting firm), which was inadvertently omitted from the original filing.



Other than as expressly set forth above,
this amendment does not, and does not purport to, amend, restate, or update the information contained in the Annual Report, or
reflect any events that have occurred after the Annual Report was filed. As a result, our Annual Report, as amended hereby, continues
to speak as of the initial filing date of our Annual Report.





- 2 -






ITEM 19.        EXHIBITS



The following exhibits are filed as part
of this Amendment No. 1 to the Annual Report:



|ExhibitNumber |  | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|------------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|1.1           |  | Amended and Restated Articles of Incorporation of the Company (incorporated herein by reference to Exhibit 3.1 to the Company’s Registration Statement on Form F-1/A (Registration Number 333-189714), filed with the SEC on July 22, 2013).                                                                                                                                                                                                                                                                               
|1.2           |  | Amended and Restated Bylaws of the Company (incorporated herein by reference to Exhibit 3.2 to the Company’s Registration Statement on Form F-1/A (Registration Number 333-189714), filed with the SEC on July 22, 2013).                                                                                                                                                                                                                                                                                                  
|2.1           |  | Form of Stock Certificate (incorporated herein by reference to Exhibit 4.1 to the Company’s Registration Statement on Form F-1/A (Registration Number 333-189714), filed with the SEC on July 22, 2013).                                                                                                                                                                                                                                                                                                                   
|4.1           |  | Equity Incentive Plan (incorporated herein by reference to Exhibit 10.4 to the Company’s Registration Statement on Form F-1/A (Registration Number 333-189714), filed with the SEC on July 22, 2013).                                                                                                                                                                                                                                                                                                                      
|4.2           |  | Term Loan Facility, dated January 13, 2016, by and among Bailey Shipco LLC, Dover Shipco LLC, Fair Isle Shipco LLC, Fastnet Shipco LLC, Fitzroy Shipco LLC, Forth Shipco LLC, Rockall Shipco LLC, Shannon Shipco LLC, Sole Shipco LLC, Trafalgar Shipco LLC, Viking Shipco LLC, Hebrides Shipco LLC, Ardmore Shipping LLC, the Company, ABN AMRO Bank N.V. and DVB Bank America N.V (incorporated herein by reference to Exhibit 4.2 to the Company’s Form 20-F (File No. 001-36028), filed with the SEC on April 6, 2016).
|4.3           |  | Term Loan Facility, date January 13, 2016, by and among Faroe Shipco LLC, Plymouth Shipco LLC, Portland Shipco LLC, Wight Shipco LLC, Lundy Shipco LLC, Fisher Shipco LLC, Humber Shipco LLC, Ardmore Shipping LLC, the Company, Nordea Bank AB, London Branch, Skandinaviska Enskilda Banken AB (PUBL) and Nordea Bank Finland Plc (incorporated herein by reference to Exhibit 4.3 to the Company’s Form 20-F (File No. 001-36028), filed with the SEC on April 6, 2016).                                                
|8.1           |  | Subsidiaries of the Company (incorporated herein by reference to Exhibit 8.1 to the Company’s Form 20-F (File No. 001-36028), filed with the SEC on April 6, 2016).                                                                                                                                                                                                                                                                                                                                                        
|12.1          |  | Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|12.2          |  | Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|13.1          |  | Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                                                                                                      
|13.2          |  | Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                                                                                                      
|15.1          |  | Consent of Ernst & Young                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|101           |  | The following materials from the Company’s Annual Report on Form 20-F for the fiscal year ended December 31, 2015, formatted in eXtensible Business Reporting Language (XBRL) (incorporated herein by reference to Exhibit 101 to the Company’s Form 20-F (File No. 001-36028), filed with the SEC on April 6, 2016):                                                                                                                                                                                                      
|              |  | (i)  Consolidated Balance Sheets as of December 31, 2014 and 2015;                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|              |  | (ii)  Consolidated Statements of Operations for the years ended December 31, 2013, 2014 and 2015;                                                                                                                                                                                                                                                                                                                                                                                                                          
|              |  | (iii)  Consolidated Statements of Changes in Equity for the years ended December 31, 2013, 2014 and 2015;                                                                                                                                                                                                                                                                                                                                                                                                                  
|              |  | (iv)  Consolidated Statements of Cash Flows for the years ended December 31, 2013, 2014 and 2015; and                                                                                                                                                                                                                                                                                                                                                                                                                      
|              |  | (v)   Notes to Consolidated Financial Statements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                          



- 3 -






SIGNATURES



The registrant
hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned
to sign this Amendment No. 1 to the Annual Report on its behalf.



| | ARDMORE SHIPPING CORPORATION
| | ----------------------------
| |                             
| | By:                         
| |                             
| |                             
| |                             
| |                             



Dated: April 8, 2016



- 4 -