Coulston (surname)

Coulston is a surname, probably an English habitation name from Coulston in Wiltshire.

Notable people with the surname include:

• Ashley Coulston, Australian convicted murderer
• Frank Coulston (born 1942), Scottish footballer
• Fred Coulston, American toxicologist who established the Coulston Foundation, a former research facility in New Mexico
• Jean Coulston (1934–2001), New Zealand cricketer
• Peter W. Coulston, an American aviation electronics technician after whom the Coulston Glacier in Antarctica is named
• Walter Coulston (1912–1990), English footballer