| William H. Ziegler | |
| Other Names: | William M. Ziegler Wm. H. Ziegler |
| Birth Date: | September 4, 1909 |
| Birth Place: | Philadelphia, Pennsylvania |
| Death Place: | Encino, Los Angeles, California, USA |
| Occupation: | Film editor |
| Yearsactive: | 1930–1975 |
William H. Ziegler (September 4, 1909 in Allegheny County, Pennsylvania – July 2, 1977 in Encino, California) was an American film editor. He edited over 100 films during his long career, most notably The Music Man, My Fair Lady and Strangers on a Train. He also edited several of the Our Gang shorts.
All three nominations were in the category of Best Film Editing