William McMaster may refer to:
- William Alexander McMaster (1879 - 1961), Canadian parliamentarian and lawyer
- William H. McMaster (1877 – 1968), tenth Governor of South Dakota
- William McMaster (1811 – 1887), Canadian wholesaler, Senator and banker
- William McMaster (businessman) (1851 - 1930), Canadian businessman
- William McMaster Murdoch (1873 – 1912), Scottish sailor who served as First Officer aboard the RMS Titanic
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: