Gregory Lock is a British businessperson who has been at the helm of 9 different companies. Currently, he occupies the position of Non-Executive Chairman at Micro Focus International Plc.

In the past he occupied the position of Non-Executive Chairman of Kofax Ltd., Non-Executive Chairman for Computacenter Plc, General Manager-Global Industrial Sector at International Business Machines Corp., Executive Chairman for Orchestream Holdings Plc, Chairman at SurfControl Plc, Non-Executive Chairman for Kofax London Holdings Ltd., Chairman at Nexagent Ltd., Vice Chairman of UBM Plc and Governor at IBM Academy of Technology.

He received a graduate degree from Churchill College.