William Charles Anderson (better known as William C. Anderson; May 7, 1920, La Junta, Colorado – May 16, 2003, in Fairfield, California) was the author of more than twenty novels, historical and true life stories, and author or coauthor of several screenplays for film and television, including the adaptation of his own Bat*21, which was adapted into a film, starring Gene Hackman and Danny Glover, and Hurricane Hunters, was made into the television film Hurricane, an ABC Movie of the Week starring Martin Milner.

He began writing in the 1950s, with a series of columns for MATS Flyer, the magazine of the Air Force's Military Air Transport Service (later MAC Flyer, after MATS became the Military Airlift Command).

His fiction books all[citation needed] featured a supporting character named Colonel Cornelius C. (for "Catastrophe") Callaghan.

Callaghan, a career Air Force officer, is a wheeler-dealer who uses his detailed knowledge and skill to help the lead characters, often despite regulations or higher authority.

In addition to his books, Anderson wrote a monthly column for Motor Home, under the titles Back Roads and Off Ramp.