McConnell is a surname (last name), which may also refer to:
Aaron McConnell (born 1980), American football player
Brent McConnell, Australian rugby league footballer
David H. McConnell, founder and president California Perfume Company
Dorsey W. M. McConnell, bishop of the Episcopal Diocese of Pittsburgh
Doug McConnell, American television travel host
Drew McConnell, musician
Jack McConnell, Scottish politician
J. C. McConnell (John C. McConnell), scientific illustrator
James McConnell, British locomotive engineer
James McConnell (Medal of Honor), Philippine–American War Medal of Honor recipient
James Robert McConnell (1915–1999), Irish theoretical physicist, pontifical academician, Monsignor
James V. McConnell, biologist
John McConnell (footballer, born 1881), Scottish footballer
John H. McConnell, American businessman
John Michael McConnell, United States Director of National Intelligence
John Paul McConnell, (1908–1986) Chief of Staff of the United States Air Force
John Wilson McConnell (1877–1963), Canadian businessman and major philanthropist
Joseph C. McConnell (1922–1954), top U.S. fighter ace in the Korean War
Lee McConnell, Scottish athlete
Michael W. McConnell, federal judge and legal scholar
Mike McConnell, radio host
Mitch McConnell (born 1942), United States Senator
Page McConnell, musician
Robert McConnell, Northern Irish loyalist and alleged Ulster Volunteer Force member
Scott McConnell, journalist
Steve McConnell, software engineer and book author
Suzie McConnell-Serio (born 1966), American basketball player and coach
T. J. McConnell (born 1992), American basketball player; nephew of Suzie
T. T. McConnell (1888–1970), American college baseball coach
Walter McConnell, ceramic artist
William McConnel, mill and quarry owner
