On August 3, 2009, Flagstone Reinsurance Holdings Limited issued a press release reporting its financial results for the three months ended June 30, 2009 and the availability of its corresponding Investor Financial Supplement. Copies of the press release and the Investor Financial Supplement are attached as Exhibit 99.1 and 99.2, respectively, to this Form 8-K. This Form 8-K, Exhibit 99.1 and 99.2 hereto are each being furnished to the Securities and Exchange Commission (the "SEC") pursuant to Item 2.02 of Form 8-K and are therefore not to be considered "filed" with the SEC.

(d) Exhibits.

Exhibit No. Description

99.1        Press Release, dated August 3, 2009, reporting results for the three
            months ended June 30, 2009.
99.2        Investor Financial Supplement of Flagstone Reinsurance Holdings Limited
            for the three months ended June 30, 2009.