FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Allan Susan   2. Issuer Name and Ticker or Trading Symbol OVERSEAS SHIPHOLDING GROUP INC [OSG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP, General Counsel & Corp Sec (Last) (First) (Middle) 302 KNIGHTS RUN AVENUE, SUITE 1200 3. Date of Earliest Transaction (Month/Day/Year) 03/23/2018 (Street) TAMPA, FL 33602 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock, par value $.01 per share 03/23/2018   A   3,162 (1) A $ 0 (1) 10,766 D   Class A Common Stock, par value $.01 per share 03/23/2018   F   938 (2) D $ 2.61 9,828 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

$ 0 (1)

03/23/2018

M

3,162

(1)

(1)

Class A Common Stock

3,162

$ 0

6,326

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Allan Susan 302 KNIGHTS RUN AVENUE SUITE 1200 TAMPA, FL 33602			VP, General Counsel & Corp Sec

Signatures

/s/ Susan Allan		03/27/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents partial vesting of restricted stock units granted on March 23, 2017 pursuant to the Overseas Shipholding Group, Inc. ("OSG") Management Incentive Compensation Plan. The units vest as to one-third of such units on the first, second and third anniversaries of March 23, 2017. Each unit represents the right to acquire one share of Class A Common Stock. Settlement of vested units may be in either shares of Class A Common Stock or cash as determined by the Human Resources and Compensation Committee of the Board in its discretion.
(2)	Represents shares of Class A Common Stock withheld by the registrant in payment of the reporting person's tax withholding liability incurred as a result of the vesting the Restricted Stock Units.

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