John Whitmore may refer to:

• John Whitmore (accountant) (c. 1870–1937), American accountant
• John Whitmore (surfer) (1929–2001), pioneered the sport of surfing in South Africa
• John Whitmore (racing driver) (born 1937), author, performance coach and former British racing driver
• John Whitmore (banker) (1750–1826), Governor of the Bank of England

• The Trench (comics)
• The Trench (disambiguation)
• The trend
• The Trend (TV programme)
• The trend (TV show)
• The Trespassers
• The Tretyakov Gallery
• The Tretyse of Loue
• The Tretyse on Loue
• The Trevor Horn Band
• The Trews (album)
• The Trews (web series)
• The Trey Anastasio Band
• The Trial (2014 film)
• The Trial Begins
• The Trial of Audrey Parker
• The Trial of Donald Westhof
• The Trial of Elizabeth Gadge
• The Trial of Lee Harvey Oswald (1964 film)
• The Trial of Lee Harvey Oswald (play)
• The Trial of Leslie Knope
• The Trial of Mary Dugan (1929 film)
• The Trial of Mary Dugan (1931 film)
• The Trial of Mary Dugan (1941 film)
• The Trial of Mary Lincoln