Frederick William "Fred" Faller (July 30, 1895 – August 11, 1984) was an American long-distance runner who competed at the 1920 Summer Olympics. He finished eighth in the 10,000 m, 15th in the individual cross-country and fourth in the team cross-country event. Faller won the AAU 10 mile and cross-country titles in 1919–20, and finished second in the 10 mile race at the 1919 Inter-Allied Games.