William Gordon Jackson KC (born 5 August 1948) is a senior Scottish lawyer who served as Dean of the Faculty of Advocates from 2016 until 2020.

He was called to the Bar of England and Wales (Lincoln's Inn) in 1979, and appointed Queen's Counsel in Scotland in 1990.

While serving as a member, he continued to undertake work at the Bar, provoking criticism in some quarters.

[4] On 3 April 2020, Jackson announced his intention to resign as Dean of Faculty with effect from 30 June 2020 at the latest.

[5] This followed reports that Jackson had self-reported himself to the Scottish Legal Complaints Commission after footage of him was published in which he appeared to name two of the women who alleged sexual assaults by Alex Salmond, in contravention of rules that protect the anonymity of complainers.