Trinity Mirror PLC
08 August 2005

Transaction in Own Shares

Trinity Mirror announces that it has today purchased 50,000 of its Ordinary
Shares for cancellation at a price of 617.70 pence per share.


Nick Fullagar
Trinity Mirror plc
020 7293 3000

Jonathan Wilcox
JPMorgan Cazenove Limited
020 7588 2828

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