Charles Butler is the name of:

• Charles Butler (beekeeper) (1560-1647), English vicar, naturalist, "Father of English Beekeeping", philologist, and proponent of spelling reform
• Charles Butler, 1st Earl of Arran (1671-1758), Irish nobleman
• Charles Butler (lawyer) (1750-1832), English lawyer and writer
• Charles Butler (NYU) (1802-1897), American lawyer and philanthropist
• Charles Henry Butler (1859-1940), American lawyer and Reporter of Decisions for the U.S. Supreme Court
• Charles Randolph Butler Jr. (born 1940), U.S. federal judge
• Charles Butler (bobsleigh) (born 1932), American bobsledder and Olympic medal winner
• Charles Butler (author) (born 1963), English academic and author of children's books
• Charles Butler (figure skater), American ice dancer
• Charles Butler (umpire) (born 1867), American professional baseball umpire
• Charles C. Butler, Chief Justice of the Colorado Supreme Court
• Charles E. Butler (born 1909), American poet
• Charlie Butler (born 1897), English Association Football player
• Clifford Charles Butler (1922-1999), English physicist, co-discoverer of hyperons and K-mesons
• Charles Salisbury Butler, British Member of Parliament for Tower Hamlets

[ Source: Wikipedia ]