Transaction in Own Shares

Diageo PLC
06 February 2006



Diageo plc announces that it has today purchased through Credit Suisse
Securities (Europe) Limited 600,000 ordinary shares at a price of 851 pence per
share. The purchased shares will all be held as treasury shares.

Following the above purchase, Diageo plc holds 187,359,500 ordinary shares as
treasury shares. The total number of ordinary shares in issue (excluding shares
held as treasury shares) is 2,863,305,181.


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