Transaction in Own Shares

Diageo PLC
15 December 2005



Diageo plc

15 December 2005


Diageo plc announces that it has today purchased through Goldman Sachs
International 300,000 ordinary shares at a price of 833.52 pence per share.  The
purchased shares will all be held as treasury shares.

Following the above purchase, Diageo plc holds 168,819,000 ordinary shares as
treasury shares.  The total number of ordinary shares in issue (excluding shares
held as treasury shares) is 2,881,800,752.



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