FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF 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 *   Thompson Michael Lawrence 2. Date of Event Requiring Statement (Month/Day/Year) 07/01/2018 3. Issuer Name and Ticker or Trading Symbol CINTAS CORP [CTAS] (Last) (First) (Middle) P.O. BOX 625737, 6800 CINTAS BOULEVARD 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Vice President & CAO 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) CINCINNATI, OH 45262 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 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 60,151 (1) D   Common Stock 396 I By 401(k) Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	  (2)	03/21/2023	Common Stock	7,500	$ 43.19	D	Â
Stock Option (Right to Buy)	  (2)	07/17/2023	Common Stock	11,467	$ 47.22	D	Â
Stock Option (Right to Buy)	  (2)	07/17/2024	Common Stock	16,800	$ 63.45	D	Â
Stock Option (Right to Buy)	  (2)	07/21/2025	Common Stock	19,200	$ 86.1	D	Â
Stock Option (Right to Buy)	  (2)	07/24/2026	Common Stock	28,289	$ 108.39	D	Â
Stock Option (Right to Buy)	  (2)	07/25/2027	Common Stock	33,104	$ 137.3	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Thompson Michael Lawrence P.O. BOX 625737 6800 CINTAS BOULEVARD CINCINNATI, OH 45262	Â	Â	  Executive Vice President & CAO	Â

Signatures

/s/ F. Mark Reuter, as Attorney-in-Fact for Michael L. Thompson		07/10/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Includes 15,830 restricted shares granted under Cintas Corporation's 2005 Equity Compensation Plan of which 6,400 shares will vest on July 20, 2018 and 9,430 shares will vest on July 26, 2019 and 11,036 restricted shares granted under Cintas Corporation's 2016 Equity Compensation Plan which will vest on July 25, 2020.
(2)	The options vest as follows: one-third on the third anniversary of the grant date, one-third on the fourth anniversary of the grant date and one-third on the fifth anniversary of the grant date.

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