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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1. Name and Address of Reporting Person * Safian Craig   2. Issuer Name and Ticker or Trading Symbol GARTNER INC [IT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP & CFO (Last) (First) (Middle) 56 TOP GALLANT ROAD 3. Date of Earliest Transaction (Month/Day/Year) 02/08/2016 (Street) STAMFORD, CT 06904 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 Common Stock 02/09/2016   M   2,314 (2) A $ 0 12,063 D   Common Stock 02/09/2016   F   887 (5) D $ 80.94 11,176 D   Common Stock 02/09/2016   M   4,321 (2) A $ 0 15,497 D   Common Stock 02/09/2016   F   1,598 (5) D $ 80.94 13,899 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

Stock Appreciation Rights

$ 80.06

02/08/2016

A

25,977

02/08/2017(1)

02/08/2023

Common Stock

25,977

$ 0

25,977

D

Restricted Stock Units

$ 0

02/09/2016

M

2,314 (2)

(3)

(3)

Common Stock

2,314

$ 0

0

D

Restricted Stock Units

$ 0

02/09/2016

A

17,283

(4)

(4)

Common Stock

17,283

$ 0

17,283

D

Restricted Stock Units

$ 0

02/09/2016

M

4,321 (2)

(4)

(4)

Common Stock

4,321

$ 0

12,962

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Safian Craig 56 TOP GALLANT ROAD STAMFORD, CT 06904			SVP & CFO

Signatures

/s/ Clare Kretzman for Craig Safian		02/10/2016
**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)	These SARs become exercisable in four substantially equal annual installments commencing on 2/8/2017.
(2)	Represents shares acquired upon release of RSUs.
(3)	These RSUs vest in four equal annual installments, beginning on February 9, 2013. Represents 2016 installment.
(4)	These performance-based RSUs were awarded on February 9, 2015 and vest in four substantially equal annual installments, commencing on 2/9/2016, the date the performance metric was certified and the actual number of RSUs awarded was determined.
(5)	Represents shares withheld from released RSUs for the payment of applicable income and payroll withholding taxes due on release.

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