Frederick Williams

Frederick Williams may refer to:

Politicians

 * Sir Frederick Williams, 2nd Baronet, of Tregullow (1830–1878), English politician, Member of Parliament (MP) for Truro 1863–1878
 * Frederick W. Williams, Canadian politician

Others

 * Frederick A. Williams (1869–1942), American pianist and composer
 * Frederick C. Williams (1855–1940), president of the Chico, California Board of Trustees from 1895 to 1897
 * Frederick G. Williams (1787–1842), leader in The Church of Jesus Christ of Latter-day Saints
 * Sir Frederick William Williams, 5th Baronet, of Tregullow (1888–1913), see the Williams baronets
 * Sir Frederick Law Williams, 7th Baronet, of Tregullow (1862–1921), see the Williams baronets
 * Frederick Smeeton Williams (1829–1886), Congregational minister and railway historian
 * Frederic C. Williams (1911–1977), known as Freddie Williams, English engineer
 * Frederic Newton Williams (1862–1923), English physician and botanist
 * Frederic Williams (businessman) (1854–1940), New Zealand business proprietor, company director and community leader
 * Frederick B. Williams (1939–2006), religious leader in the United States
 * Frederick Dickinson Williams (1829–1915), American landscape artist
 * Frederick Rotimi Williams (1920–2005), Nigerian lawyer
 * Frederick Williams (priest) (1826–1885), Anglican clergyman
 * Fred Williams (journalist), Canadian newspaper journalist, writer, and historian
 * Frederick Ballard Williams (1871–1956), American landscape and figure painter