As filed with the Securities and Exchange Commission on June 24, 2016

Securities Act File No. 333-191837

Investment Company Act File No. 811-22903

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933	¨
Pre-Effective Amendment No.	¨
Post-Effective Amendment No. 79	x

and/or

REGISTRATION STATEMENT

UNDER

THE INVESTMENT COMPANY ACT OF 1940	¨
Amendment No. 81	x

J.P. Morgan Exchange-Traded Fund Trust

(Exact Name of Registrant as Specified in Charter)

270 Park Avenue

New York, New York 10017

(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, including Area Code: (800) 480-4111

Frank J. Nasta, Esq.

J.P. Morgan Investment Management Inc.

270 Park Avenue

New York, New York 10017

(Name and Address of Agent for Service)

With copies to:

Jessica K. Ditullio, Esq. JPMorgan Chase & Co. 1111 Polaris Parkway Columbus, OH 43240 Jon S. Rand, Esq. Dechert LLP 1095 Avenue of the Americas New York, NY 10036

It is proposed that this filing will become effective (check appropriate box):

¨ immediately upon filing pursuant to paragraph (b)

x on July 22, 2016 pursuant to paragraph (b)

¨ 60 days after filing pursuant to paragraph (a)(1)

¨ on (date) pursuant to paragraph (a)(1)

¨ 75 days after filing pursuant to paragraph (a)(2)

¨ on (date) pursuant to paragraph (a)(2) of rule 485.

If appropriate, check the following box:

x The post-effective amendment designates a new effective date for a previously filed post-effective amendment.

The prospectus, statement of additional information and Part C included in Post-Effective Amendment No. 63 to the Registration Statement on Form N-1A of J.P. Morgan Exchange-Traded Fund Trust (the “Trust”), filed with the Commission on April 20, 2016 (Accession Number 0001193125-16-548288) (the “Registration Statement”) are incorporated herein by reference.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended and the Investment Company Act of 1940, as amended, the Registrant, J.P. Morgan Exchange-Traded Fund Trust, certifies that it meets all the requirements for the effectiveness of this Registration Statement under Rule 485(b) under the Securities Act of 1933, and has duly caused this Post-Effective Amendment to the registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Columbus and State of Ohio on the 24^th day of June, 2016.

J.P. Morgan Exchange-Traded Fund Trust
By:	Robert Deutsch *
	Name: Robert Deutsch
	Title:   President and Principal Executive Officer

Pursuant to the requirements of the Securities Act, this registration statement has been signed below by the following persons in the capacities on June 24, 2016.

	Gary L. French *	Robert J. Grassi *
	Gary L. French Trustee	Robert J. Grassi Trustee
	Thomas P. Lemke *	Lawrence Maffia *
	Thomas P. Lemke Trustee	Lawrence Maffia Trustee
	Emily Youssouf *	Robert Deutsch *
	Emily Youssouf Trustee	Robert Deutsch Trustee, President and Principal Executive Officer
	Lauren A. Paino*
	Lauren A. Paino Treasurer and Principal Financial Officer
*By:	/s/ Jessica K. Ditullio
	Jessica K. Ditullio Attorney-in-Fact