UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
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FORM 8-K
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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 26, 2011
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McDermott International, Inc.
(Exact name of registrant as specified in its charter)
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001-08430	72-0593134
(Commission File Number)	(IRS Employer Identification No.)

757 N. Eldridge Parkway Houston, Texas	77079
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (281) 870-5000

(Former name or former address, if changed since last report)
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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:

⃞ 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))

On October 26, 2011, we issued a press release announcing information regarding our expected results of operations for the quarter ended September 30, 2011. A copy of the press release is attached as Exhibit 99.1, and the information contained in Exhibit 99.1 is incorporated by reference.

The information furnished pursuant to this Item 2.02, including Exhibit 99.1, shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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 thereunto duly authorized.

	McDERMOTT INTERNATIONAL, INC.



	By:	/s/ Perry L. Elders
		Perry L. Elders
		Senior Vice President and Chief Financial Officer

October 26, 2011