Musgrave is a surname originating in the former county of Westmorland, now part of Cumbria in Northern England, where there are two villages called Great Musgrave and Little Musgrave. Notable people with the surname include:
Alan Musgrave, philosopher and academic
Andrew Musgrave, British cross-country skier
Anthony Musgrave, British colonial administrator
Anthony Musgrave (entomologist), great-nephew of the above
Christopher Musgrave, multiple people
Henry Musgrave, Victorian philanthropist, Northern Ireland
Sir James Musgrave, 1st Baronet, 19th-century businessman
Ken Musgrave, professor and CEO/CTO of Pandromeda, Inc.
Mandy Musgrave, American actress
Marilyn Musgrave, American politician
Philip Musgrave, multiple people
Samuel Musgrave, English classical scholar and physician
Susan Musgrave, Canadian poet
Story Musgrave, NASA Astronaut
Ted Musgrave, NASCAR Driver
Thea Musgrave, Scottish-American composer
Thomas Musgrave, multiple people
Also see Kacey Musgraves, American country and western singer