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 * Ouimet Matthew A   2. Issuer Name and Ticker or Trading Symbol CEDAR FAIR L P [FUN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Chairman (Last) (First) (Middle) ONE CEDAR POINT DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 02/28/2018 (Street) SANDUSKY, OH 44870 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 Units of Limited Partner Interest 02/28/2018   A   61,069 A $ 0 288,417 D   Units of Limited Partner Interest 02/28/2018   F   30,281 (1) D $ 67.14 258,136 D   Units of Limited Partner Interest               1,000 I By Spouse

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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

call options to purchase limited partnership units

$ 36.95

(2)

02/26/2023

Units of Limited Partner Interest

122,492

122,492

D

call options to purchase limited partnership units

$ 29.53

(3)

03/27/2022

Units of Limited Partner Interest

86,387

86,387

D

Restricted Units

(4)

(5)

(5)

Units of Limited Partner Interest

62,117

62,117

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Ouimet Matthew A ONE CEDAR POINT DRIVE SANDUSKY, OH 44870	X		Executive Chairman

Signatures

Matthew A. Ouimet		03/02/2018
**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)	Units were withheld to satisfy tax liability in connection with vesting of performance units.
(2)	Options vest at a rate of 33% per year on each anniversary date, beginning on February 26, 2014.
(3)	Options vest at a rate of 33% per year on each anniversary date, beginning on March 27, 2013.
(4)	Represents restricted units acquired by the reporting person upon satisfaction of performance period. Each restricted unit is the economic equivalent of one limited partner unit in Cedar Fair, L.P.
(5)	Units vest on December 31, 2018.

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