Lowell is a surname. Notable people with the surname include:
The Lowell family, a prominent family name in England and America
Abbott Lawrence Lowell (1856–1943), lawyer, historian, philanthropist, and former President of Harvard University
Amy Lowell (1874–1925), poet, critic, publisher, and sister of Abbott Lawrence and Percival Lowell
Andrea Lowell (born 1983), actress and model
Augustus Lowell (1830–1900), businessman, philanthropist, and father of Percival, Abbott Lawrence, and Amy Lowell
Carey Lowell (born 1961), actress and wife of actor Richard Gere
Charles Russell Lowell, Sr. (1782–1861), Unitarian pastor, son of The Old Judge, father of James Russell, and great-great grandfather of Robert Lowell
Charles Russell Lowell (1835–1864), Union General and American Civil War hero
Charlie Lowell (born 1973), keyboardist for Jars of Clay
Chris Lowell (born 1984), actor
Delmar R. Lowell (1844–1912), pastor, Civil War veteran, and genealogist
Edward Jackson Lowell (1845–1894), author and father of Guy Lowell
Francis Cabot Lowell (businessman) (1775–1817), businessman and namesake of Lowell, Massachusetts
Francis Cabot Lowell (judge) (1855–1911), United States Congressman and Federal Judge
Guy Lowell (1870–1927), architect and landscape designer
James Russell Lowell (1819–1891), poet, critic, publisher, abolitionist, Harvard professor, and foreign diplomat
Joan Lowell (1902–1967), actress and newspaper reporter
John Lowell (1743–1802), aka The Old Judge, United States Federal Judge appointed by President George Washington
John Lowell, Jr. (lawyer) (1769–1840), aka The Boston Rebel, Federalist lawyer and son of The Old Judge
John Lowell, Jr. (philanthropist) (1799–1836), son of Industrialist Francis Cabot Lowell and founder of the Lowell Institute
John Amory Lowell (1798–1881), businessman and philanthropist
John Lowell (judge) (1824–1897), United States Federal judge and son of John Amory Lowell
Josephine Shaw Lowell (1843–1905), sister of American Civil War hero Robert Gould Shaw, first woman to hold a public office in New York City, and wife of Gen. Charles Russell Lowell
Maria White Lowell (1821–1853), poet, abolitionist, and wife of James Russell Lowell
Mike Lowell (born 1974), baseball player for the Boston Red Sox
Norman Lowell (born 1946), founder of the extreme-right Maltese political party, Imperium Europa
Percival Lowell (1855–1916), author, astronomer, founder of Lowell Observatory, and brother of Amy and Abbott Lawrence Lowell
Ralph Lowell (1890–1978), businessman, philanthorpist, and founding force behind Boston's WGBH public television
Robert Lowell (1917–1977), poet and lecturer
Scott Lowell (born 1965), actor
Fictional characters:
Christopher Lowell, stagename for Richard Lowell Madden, interior designer and TV host
Elizabeth Lowell, penname for Ann Maxwell, popular romance writer
Yuri Lowell, the main character in the game Tales of Vesperia