Philip S. Aiken (born 9 January 1949, in Sydney) is an Australian business executive.
[5] Aiken was formerly Group President of BHP Billiton's energy business, and an executive director of Nylex.
[5] Aiken started his career in 1970 with BOC; where he served for nearly 26 years, holding several senior positions.
[9] In April 2012, Aiken was appointed to the board of Aveva, to succeed the outgoing chairman Nick Prest.
[3] He commenced his duties as chairman after the shareholders approval at the Annual General Meeting on 12 July 2012 and stood down in January 2023.