Mulholland

Mulholland or Mullholland is a surname. Anglicized form of Gaelic Ó Maolchalann ‘descendant of Maolchalann’, a personal name meaning ‘chief of the calends’,

Notable people with the surname include:
 * Alan Mulholland, Irish Gaelic footballer and manager
 * Bob Mulholland, "senior advisor and longtime chief spokesperson" of the California Democratic Party
 * Clara Mulholland (1849–1934), Irish writer
 * Colm Mulholland, Irish Gaelic footballer
 * Dale Mulholland, former US professional soccer player
 * Danielle Mulholland, politician, Australia
 * Frank Mulholland, Lord Mulholland PC KC (born 1959), Scottish judge
 * Greg Mulholland, Liberal Democrat politician in the United Kingdom
 * Inez Mullholland, suffragist, labor lawyer, World War I correspondent, and public speaker
 * Jimmy Mulholland (born 1938), Scottish footballer
 * Joe H. Mulholland, American politician
 * Joan Trumpauer Mulholland, Civil Rights / integration activist
 * John Mulholland (disambiguation), human name disambiguation page
 * Peter Mulholland (c.1953–2021), Australian rugby league football coach
 * Robert Mulholland, politician and businessman of Ontario
 * Rosanne Mulholland, Brazilian actress
 * St. Clair Augustine Mulholland, American Civil War colonel
 * Terry Mulholland, former Major League Baseball pitcher
 * Tom Mulholland (disambiguation), human name disambiguation page
 * William Mulholland, civil engineer in Los Angeles circa 1900