UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 23, 2023

______________________________

First Trust Energy Infrastructure Fund

(Exact name of registrant as specified in its charter)

Massachusetts	811-22528	45-2751056
(State or other jurisdiction	(Commission File Number)	(IRS Employer
of incorporation)		Identification No.)

120 East Liberty Drive, Suite 400

Wheaton, Illinois

(Address of principal executive offices)

60187

(zip code)

Registrant’s telephone number, including area code: (630) 765-8000

______________________________________________________

(Former Name or Former Address, if Changed Since Last Report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of class	Trading Symbol	Name of Exchange on which registered
Common stock, $0.01 par value per share	FIF	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01

Regulation FD Disclosure.

First Trust Energy Infrastructure Fund ("FIF") is filing herewith a press release issued on October 23, 2023, as Exhibit 99.1. The press release was issued by First Trust Advisors L.P. ("FTA") to announce the Board of Trustees of FEN (the "Target Fund"), a closed-end management investment company, managed by FTA and sub-advised by Energy Income Partners, LLC ("EIP"), have approved the merger of FIF into First Trust Energy Income Partners Enhanced Income ETF, a newly created actively managed exchange-traded fund managed by FTA and sub-advised by EIP ("EIPI"). The Mergers have also been approved by the Board of Trustees of EIPI. EIPI will be the surviving fund. Details regarding the merger are contained in the press release included herein.

Item 9.01

Financial Statements and Exhibits.

(d)

Exhibits.

Exhibit
Number		Description
99.1		Press Release, dated October 23, 2023.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: October 23, 2023		FIRST TRUST ENERGY INFRASTRUCTURE FUND

	By:	/s/ W. Scott Jardine
	Name	W. Scott Jardine
	Title:	Secretary

EXHIBIT INDEX

Exhibit
Number		Description
99.1		Press Release, dated October 23, 2023.

First Trust Energy Infrastructure Fund filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits