Director/PDMR Shareholding

STOCK EXCHANGE ANNOUNCEMENT

Rolls-Royce Group plc (theCompany) announces the purchase on 13th May 2008 of
30,465 ordinary shares in the Company by Computershare Trustees Limited (the 
Trustee) at a price of 444.50 pence per share for the purpose of satisfying the
purchase of ordinary shares by eligible employees (including executive
directors) under the Rolls-Royce SharePurchase Plan (the Plan) for the current
month. The Plan has been approved by the Inland Revenue as a share incentive
plan under Schedule 8 to the Finance Act 2000.

The numbers of ordinary shares purchased on this date on behalf of the
executive directors were as follows:

Sir John Rose 28

A B Shilston 28

CP Smith 28

M J Terrett 28

The numbers of ordinary shares purchased on this date on behalf of persons
discharging managerial responsibility were as follows:

C E Blundell 28

M Lloyd 28

T Rayner 28

Company notified 19th May 2008

Dated 20th May 2008

For further information please contact Paul Davies, Deputy Company Secretary,
Rolls-Royce Group plc, tel. no. 01332 245878