Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

Maceda Jason

2. Date of Event Requiring Statement (MM/DD/YYYY) 7/18/2017

3. Issuer Name and Ticker or Trading Symbol

DUNKIN' BRANDS GROUP, INC. [DNKN]

(Last) (First) (Middle)

C/O DUNKIN' BRANDS GROUP, INC., 130 ROYALL STREET

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director _____ 10% Owner
___ X ___ Officer (give title below) _____ Other (specify below)
SVP, BR US and CAN /

(Street)

CANTON, MA 02021

(City) (State) (Zip)

5. If Amendment, Date Original Filed (MM/DD/YYYY)

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	747	D

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Option to Purchase Common Stock	⁽¹⁾	2/28/2021	Common Stock	7599	$51.67	D
Option to Purchase Common Stock	⁽²⁾	2/12/2022	Common Stock	7319	$47.39	D
Option to Purchase Common Stock	⁽³⁾	2/23/2023	Common Stock	11954	$44.35	D
Option to Purchase Common Stock	⁽⁴⁾	2/16/2024	Common Stock	8984	$54.95	D

Explanation of Responses:
(1)	On 2/28/2014, the Reporting Person was granted an option to purchase 15,198 shares of common stock. The option vests in four equal annual installments that began on 2/28/2015.
(2)	On 2/12/2015, the Reporting Person was granted an option to purchase 14,637 shares of common stock. The option vests in four equal annual installments that began on 2/12/2016.
(3)	On 2/23/2016, the Reporting Person was granted an option to purchase 11,954 shares of common stock. The option vests in four equal annual installments that began on 2/23/2017.
(4)	On 2/16/2017, the Reporting Person was granted an option to purchase 8,984 shares of common stock. The option vests in four equal annual installments that begin on 2/16/2018.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Maceda Jason C/O DUNKIN' BRANDS GROUP, INC. 130 ROYALL STREET CANTON, MA 02021			SVP, BR US and CAN

Signatures
/s/ Ryan Schaffer, as Attorney-in-Fact for Jason Maceda		7/20/2017
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 5(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).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.