Transaction in Own Shares

Diageo PLC
06 September 2005



Diageo plc announces that it has today purchased through CSFB Europe Ltd
1,000,000 ordinary shares at a price of 827.9 pence per share. The purchased
shares will all be held as treasury shares.



Following the above purchase, Diageo plc holds 100,364,000 ordinary shares as
treasury shares. The total number of ordinary shares in issue (excluding shares
held as treasury shares) is 2,950,052,853.




                      This information is provided by RNS
            The company news service from the London Stock Exchange