Director/PDMR Shareholding

TO:       Regulatory Information Service                                       
                                                                               
          PR Newswire                                                          
                                                                               
RE:       PARAGRAPH 3.1.4 OF THE DISCLOSURE AND TRANSPARENCY RULES             

The notifications listed below were all received under Paragraph 3.1.2 of the
Disclosure and Transparency Rules.

Diageo plc (the "Company") announces that:

 1. It received notification on 11 May 2015 of the following allocations of
    ordinary shares of 28 101/108 pence each in the Company ("Ordinary Shares")
    under the Diageo Share Incentive Plan (the "Plan"), namely:
   
(i) the following director of the Company was allocated Ordinary Shares on 11
May 2015  under the Plan, by Diageo Share Ownership Trustees Limited (the
"Trustee"):

Name of Director             Number of Ordinary Shares              
                                                                    
D Mahlan                     11                                     

(ii) the following Persons Discharging Managerial Responsibilities ("PDMR")
were allocated Ordinary Shares on 11 May 2015 under the Plan, by the Trustee:

Name of PDMR                Number of Ordinary Shares           
                                                                
N Blazquez                  11                                  
                                                                
D Cutter                    11                                  
                                                                
S Moriarty                  11                                  
                                                                
L Wood                      10                                  

The number of Ordinary Shares allocated comprises those purchased on behalf of
the employee using an amount which the employee has chosen to have deducted
from salary ("Sharepurchase") and those awarded to the employee by the Company
("Sharematch") on the basis of one Sharematch Ordinary Share for every two
Sharepurchase Ordinary Shares.

The Sharepurchase Ordinary Shares were purchased and the Sharematch Ordinary
Shares were awarded at a price per share of £17.92.

The Ordinary Shares are held by the Trustee and in the name of the Trustee.
Sharepurchase Ordinary Shares can normally be sold at any time. Sharematch
Ordinary Shares cannot normally be disposed of for a period of three years
after the award date.

 2. It received notification on 11 May 2015 that Dr FB Humer, a director of the
    Company, had purchased 463 Ordinary Shares on 11 May 2015 under an
    arrangement with the Company, whereby he has agreed to use an amount of £
    8,000 each month, net of tax, from his director's fees to purchase Ordinary
    Shares. Dr Humer has agreed to retain the Ordinary Shares while he remains
    a director of the Company.
   
The Ordinary Shares were purchased at a price per share of £17.92.

The Ordinary Shares referred to in items 1 and 2 above were purchased on the
London Stock Exchange.

As a result of the above transactions, interests of directors and PDMRs in the
Company's Ordinary Shares and American Depository Shares ("ADS")* (excluding
options, awards under the Company's LTIPs and interests as potential
beneficiaries of the Company's Employee Benefit Trusts) are as follows:

Name of Director            Number of Ordinary Shares              
                                                                   
Dr FB Humer                 59,656                                 
                                                                   
D Mahlan                    280,562 (of which 137,626 are held as  
                            ADS)*                                  
                                                                   
Name of PDMR                Number of Ordinary Shares              
                                                                   
N Blazquez                  79,413                                 
                                                                   
D Cutter                    12,978                                 
                                                                   
S Moriarty                  42,349                                 
                                                                   
L Wood                      5,981                                  
                                                                   

J Fahey

Senior Company Secretarial Assistant

11 May 2015

*1 ADS is the equivalent of 4 Ordinary Shares.