The Booth family was an American theatrical family of the 19th century. Its most famous and well known members were Edwin Booth, one of the leading actors of his day, and John Wilkes Booth, who assassinated Abraham Lincoln.
The patriarch was Junius Brutus Booth, Sr., a London-born lawyer's son who eventually became an actor after he attended a production of Othello at the Covent Garden theatre. The prospects of fame, fortune, and freedom were very appealing to young Booth, and he displayed remarkable talent from an early age, deciding on a career in the theatre by the age of 17. He performed roles in several small theaters throughout England, and joined a tour of the Low Countries in 1814, returning the following year to make his London debut.
Booth abandoned his wife and their young son in 1821 and ran off to the United States with Mary Ann Holmes, a London flower girl. They settled on some 150 acres in Harford County near Baltimore and started a family; they had 10 children, six of whom survived to adulthood.
Junius Sr. and Edwin toured in California during the Gold Rush. Edwin bought an interest in the Winter Garden Theatre at 667 Broadway in New York City together with his brother-in-law John Sleeper Clarke. The brothers John Wilkes, Edwin, and Junius Brutus, Jr. performed there in the play Julius Caesar at a benefit in 1864, the only time they were seen together on a stage, playing Mark Antony, Brutus, and Cassius, respectively.
- Junius Brutus Booth (1796–1852) brought his mistress Mary Ann Holmes, who bore him 10 children, to the United States.
- He also wrote many letters in fits of drunken anger and madness to President Andrew Jackson threatening assassination. He requested that two prisoners who had been sentenced to death for piracy, named De Ruiz and De Soto, be pardoned, else: "I will cut your throat whilst you are sleeping." This letter would later be recanted by Junius, stating, "May god preserve General Jackson and this happy republic." 
- Junius Brutus Booth Jr. (1821–1883) was married to Agnes Booth. Junius Jr. never achieved the same fame as his brothers, but his third wife Agnes was popular.
- Their son Sydney Barton Booth (1877–1937) was an actor well into the era of modern film 
- Edwin Thomas Booth (1833–1893) came to be the foremost American Shakespearean actor of his day. He founded The Players, a New York City actors' club which continues to the present day.
- Edwin's grandson Edwin Booth Grossman was a painter of some note.
- Asia Frigga Booth (1835–1888) married John Sleeper Clarke, an actor/comedian who was briefly imprisoned in the aftermath of the assassination. They then emigrated to Britain, where he became a successful theatre manager.
- John Wilkes Booth (1838–1865) was a popular young star in less serious fare than his brothers.
- Tony Booth (1931–2017), an English actor, was wrongly said to be a descendant of Algernon Booth (1798-1803), brother of Junius Sr.
- Cherie Blair, daughter of Tony Booth and the wife of Former UK Prime Minister Tony Blair, was wrongly said to be a descendant of Algernon Booth (1798-1803).
- Booth baronets
- List of show business families
- John Wilkes Booth#In popular culture
- Clarke, Asia Booth (1996). Terry Alford, ed. John Wilkes Booth: A Sister's Memoir. Jackson, Miss.: University Press of Mississippi. ISBN 0-87805-883-4.
- "Harford expected to OK renovation of Booth home". The Baltimore Sun. 2008-09-08. p. 4. Tudor Hall, a home in which Booth himself was never destined to live (it was not quite finished when he died) still stands today on Maryland Route 22 near Bel Air. It was acquired by Harford County in 2006, to be eventually opened to the public as an historic site and museum.
- Villanova Magazine Archive – Winter 2001
- "Booth Letter". Retrieved 3 March 2015.
- "Sydney Booth". IMDb. Retrieved 3 March 2015.
- Internet Broadway Database: Creston Clarke Credits on Broadway
- Internet Broadway Database: Wilfred Clarke Credits on Broadway
- Booth-Grossman family papers, 1840-1953, held by the Billy Rose Theatre Division, New York Public Library for the Performing Arts
- A Brief Description of John Wilkes Booth's Family, from the Surratt House Museum
- Ford's Theatre, where Lincoln was assassinated
- Harper's Weekly contemporary account of the assassination
- Death of John Wilkes By his killer
- Family Plot at Green Mount Cemetery near Baltimore
- Family history at their house
- Letters of Edwin Booth to his daughter and friends
- the memory palace podcast episode about Edwin, Junius Sr., and John Wilkes Booth