Delbert is a given name. Notable people with the name include:
John Delbert Van Allen, retail dry goods merchant and department store owner who came to Clinton, Iowa in 1892Delbert Baker, Seventh-day Adventist minister, author, educator, and administratorDelbert Black (1922–2000), the first Master Chief Petty Officer of the Navy, from 1967 to 1971Samuel Delbert Clark, OC (1910–2003), Canadian sociologistIra Delbert Cotnam (1883–1966), Conservative member of the Canadian House of CommonsDelbert Cowsette (born 1977), former American football defensive tackle in the National Football LeagueDelbert Daisey (born 1924), known as Cigar Daisey, American waterfowl wood carverDelbert Fowler (born 1958), former American football player for the Winnipeg Blue Bombers of the Canadian Football LeagueDelbert Ray Fulkerson (1924–1976), mathematician who co-developed the Ford–Fulkerson algorithmWilliam Delbert Gann (1878–1955), finance trader who developed technical analysis toolsDelbert Gee, judge of the Superior Court of California (USA) in Alameda County since 2002Delbert Genereau (1919–1988), hockey coach in Minnesota in the 1950s, 1960s, and 1970sDelbert W. Halsey (1919–1942), United States Navy officer, received the Navy Cross posthumously for actions in World War IIDelbert Hosemann (born 1947), the Republican Secretary of State of MississippiDelbert O. Jennings (1936–2003), United States Army soldier, recipient of the Medal of Honor for actions in the Vietnam WarDelbert Kirsch, Canadian provincial politicianDelbert Lamb (1914–2010), American speed skater who competed in the 1936 Winter Olympics and in the 1948 Winter OlympicsDelbert Latta or Del Latta (born 1920), former member of the United States House of RepresentativesDelbert Mann (1920–2007), American television and film directorDelbert McClinton (born 1940), American blues rock and electric blues singer-songwriter, guitarist, harmonica player and pianistDelbert Miller, member of the Wisconsin State AssemblyG. Delbert Morris (1909–1987), United States Republican politician who served in the California legislatureDelbert Philpott (1923–2005), American soldier and scientistDelbert Riley, Canadian First Nations leader of Chippewa backgroundDelbert Lee Scott (born 1949), businessman and politician from MissouriDelbert Spurlock (born 1941), US Assistant Secretary of the Army (1980–1989), Deputy Secretary of Labor (1991–1993)Delbert L. Stapley (1896–1978), member of the Quorum of the Twelve Apostles in The Church of Jesus Christ of Latter-day Saints (1950–1978)Harry Delbert Thiers (1919–2000), American mycologistDelbert D. Thiessen or Del Thiessen, American psychology professor emeritusDelbert Tibbs (1939–2013), American man wrongfully convicted of murder and rape in 1974 and sentenced to deathDelbert Leroy True (1923–2001), archaeologist who worked in California, particularly San Diego County, and in northern ChileDelbert E. Webb or Del Webb (1899–1974), American real estate developer and a co-owner of the New York Yankees baseball clubDelbert Wilkins or Lenny Henry, CBE (born 1958), British actor, writer, comedian, co-founder of Comic ReliefDelbert E. Wong (1920–2006), the first Chinese American judge in the continental United StatesDelbert Yocam or Del Yocam (born 1943), American technology executive