Isham (surname)

Isham is a surname. Notable people with the surname include:

• Isham Baronets of Lamport Hall in the County of Northamptonshire, including:
  • Sir John Isham, 1st Baronet (1582–1651)
  • Sir Justinian Isham, 2nd Baronet (1610–1675)
  • Sir Thomas Isham, 3rd Baronet (1656–1681)
  • Sir Justinian Isham, 4th Baronet (1658–1730)
  • Sir Justinian Isham, 5th Baronet (1687–1737)
  • Sir Edmund Isham, 6th Baronet (1690–1772)
  • Sir Justinian Isham, 7th Baronet (1740–1818)
  • Sir Charles Edmund Isham, 10th Baronet (1819–1903)
  • Sir Gyles Isham, 12th Baronet (1903–1976)

• Ashley Isham (b. 1976), fashion designer
• Charles Bradford Isham (1853–1919), American historian
• Christopher Isham (b. 1944), theoretical physicist
• Edmund Isham (1744?–1817), administrator at the University of Oxford
• Elizabeth Isham (c.1608–1654), English writer
• Euseby Isham, Rector of Lincoln College, Oxford
• Frederic S. Isham (1865–1922), American novelist and playwright
• Heyward Isham (1926–2009), international negotiator
• John Isham (disambiguation), several people
• John William Isham (1866–1902), American vaudeville impresario
• Mamie Lincoln Isham (1896–1938), granddaughter of Abraham Lincoln
• Mark Isham (b. 1951), American musician
• Mary Isham, wife of William Randolph
• Norman Isham (1864–1943), American architectural historian
• Samuel Isham (1855–1914), American painter
• Wayne Isham (b. 1958), video director
• Willard W. Isham (1820–1876), American politician
• William Bradley Isham (1827–1909), American banker
• Zacheus Isham (1651–1705), British clergyman and religious author