Frederick Claude Vivian Lane (2 February 1880 – 14 May 1969) was an Australian swimmer who competed at the 1900 Summer Olympics.

Frederick may refer to:

Frederick Mauigoa (raised in Pago Pago, AS) is an American student and football player.

Frederick Kingsbury Curtis I (February 3, 1863 – March 4, 1936) was a director of the Ann Arbor Railroad and was secretary and treasurer and a member of the board of directors of the United States & Porto Rico Navigation company from 1903 to 1906.

Frederick H. Fleitz (born 1962) is an American government official, analyst, and commentator. He is the President and CEO of the Center for Security Policy, serving since January 2019. He previously served as the Chief of Staff and Executive Secretary of the National Security Council from May through October 2018, during the administration of U.S. President Donald Trump. Fleitz is a former CIA analyst, and news commentator.