List of Famous people named Alastair

Sir Alastair Nathan Cook is an English cricketer who plays for Essex County Cricket Club, and formerly for England in all international formats. A former captain of the England Test and One-Day International (ODI) teams, he holds a number of English and international records. He is one of the most prolific batsmen of the modern era and the fifth highest Test run scorer of all time.

Alastair George Bell Sim, CBE was a Scottish character actor who began his theatrical career at the age of thirty and quickly became established as a popular West End performer, remaining so until his death in 1976. Starting in 1935, he also appeared in more than fifty British films, including an iconic adaptation of Charles Dickens’ novella A Christmas Carol, released in 1951 as Scrooge in Great Britain and as A Christmas Carol in the United States. Though an accomplished dramatic actor, he is often remembered for his comically sinister performances.

Alastair John Campbell is a British author, journalist, broadcaster, consultant strategist and mental health campaigner. He worked as Tony Blair's spokesman and campaign director (1994–1997), then as Downing Street Press Secretary (1997–2000) for Blair, who was then Labour Prime Minister. He then became Downing Street Director of Communications and spokesman for the Labour Party (2000–2003). He returned as campaign director for Blair's third election win in 2005.

Alastair James Stewart OBE is an English journalist and newscaster, formerly presenting for ITV News.

Alastair Clarkson is an Australian rules football coach and former player. He is the head coach of the Hawthorn Football Club in the Australian Football League (AFL) since 2005, and has the longest continuous service of any current AFL coach.

Commander Alexander "Alastair" Guthrie Denniston was a Scottish codebreaker in Room 40, deputy head of the Government Code and Cypher School (GC&CS) and hockey player. Denniston was appointed operational head of GC&CS in 1919 and remained so until February 1942.