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): March 19, 2008 (March 13, 2008)

AMBAC FINANCIAL GROUP, INC.

(Exact name of Registrant as specified in its charter)

Delaware	1-10777	13-3621676
(State of incorporation)	(Commission file number)	(I.R.S. employer identification no.)

One State Street Plaza, New York, New York 10004

(Address of principal executive offices) (Zip Code)

(212) 668-0340

(Registrant’s telephone number, including area code)

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-4c))

Item 8.01 Other Events.

Ambac Financial Group, Inc. (“Ambac”) will hold its 2008 Annual Meeting of Stockholders on Tuesday, June 3, 2008. Ambac stockholders of record on Monday, April 7, 2008 will be entitled to vote at the meeting. Further information about the meeting will be contained in a proxy statement that Ambac expects to make available to stockholders on its website, www.ambac.com, on or about Monday, April 21, 2008.

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.

	Ambac Financial Group, Inc.
Date: March 19, 2008	By:	/s/ Anne Gill Kelly
	Name:	Anne Gill Kelly, Esq.
	Title:	Managing Director, Corporate Secretary and Assistant General Counsel