Montpelier Re Holdings Ltd. to Release Second Quarter 2011 Results on July 27, 2011

Montpelier Re Holdings Ltd. (NYSE:MRH) (the "Company") expects to release its second quarter 2011 results after the market close on July 27, 2011.

The Company will host a conference call to discuss the results on July 28, 2011 at 8:00 a.m. Eastern Time.

The call will be available via a live audio webcast accessible on the Company's website at www.montpelierre.bm or by dialing 1-877-317-6789 (toll free) or +1-412-317-6789 (international) or 1-866-605-3852 (Canada toll free).

The archived webcast will be available at www.montpelierre.bm approximately one hour after the call. The telephone replay will be available by dialing +1-877-344-7529 (toll-free) or +1-412-317-0088 (international) and entering the pass code 451585.

Montpelier Re, through its operating subsidiaries, is a premier provider of global property and casualty reinsurance and insurance products. Additional information can be found in the Company’s public filings with the Securities and Exchange Commission.

This press release may contain "forward-looking" statements within the meaning of the United States federal securities laws, pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 that are not historical facts, including statements about our beliefs and expectations. All forward-looking statements are based upon current plans, estimates and projections. Actual results could differ materially from those projected in any forward-looking statements, as a result of certain risk factors disclosed previously, and from time to time, in the Company’s filings with the United States Securities and Exchange Commission. The Company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.