Alan Raymond Isaac CNZM (born 20 January 1952) is a New Zealand businessman, cricket administrator, and former player.

[3] Isaac had a 35-year career with KPMG in New Zealand, with roles including managing partner, chairman, and chief executive officer.

[2] He holds directorships with a range of companies, including Skellerup Holdings, Opus International Consultants, and Oceania Healthcare, and is a trustee of the New Zealand Community Trust and the New Zealand Red Cross Foundation.

[4] In the 2013 New Year Honours, Isaac was appointed a Companion of the New Zealand Order of Merit for services to cricket and business.

[5] In 2015, Isaac received a distinguished alumni award from Victoria University of Wellington.