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): April 28, 2006

KCS Energy, Inc.

(Exact name of registrant as specified in its charter)


Delaware	1-13781	22-2889587
(State or other jurisdiction of	(Commission	(IRS Employer
incorporation)	File Number)	Identification No.)


5555 San Felipe Road, Suite 1200
Houston, Texas		77056
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (713) 877-8006

NOT APPLICABLE
(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:


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


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


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


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

Item 7.01 Regulation FD Disclosure.

On April 28, 2006, KCS Energy, Inc. (“KCS”) distributed to its shareholders its Annual Report for 2005 (the “Annual Report 2005”). The Annual Report 2005 consisted of an introductory section and the Annual Report on Form 10-K in the form previously filed by KCS with the Securities and Exchange Commission on March 16, 2006. A copy of the introductory section to the Annual Report 2005 is furnished and attached as Exhibit 99.1 hereto and is incorporated herein by reference.

In accordance with General Instruction B.2 of Form 8-K, the information in Exhibit 99.1 attached hereto is being furnished and is not deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not otherwise subject to the liabilities of that section. Accordingly, the information in Exhibit 99.1 attached hereto will not be incorporated by reference into any filing made by KCS under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, unless specifically identified therein as being incorporated therein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.


Exhibit Number		Description

Exhibit 99.1		Introductory Section to Annual Report 2005

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.


	KCS ENERGY, INC.
Date: April 28, 2006	/s/ Frederick Dwyer
	Frederick Dwyer
	Vice President, Controller and Secretary

EXHIBIT INDEX


Exhibit Number		Description

Exhibit 99.1		Introductory Section to Annual Report 2005

KCS ENERGY INC 8-K