William McLaren

William McLaren may refer to:

• Bill McLaren (1923–2010), Scottish rugby union player and commentator
• Billy McLaren (born 1948), Scottish football player and manager
• William McLaren (footballer) (1887–?), Scottish footballer (Cowdenbeath, Huddersfield Town)
• William McLaren (sport shooter) (1881–1962), Canadian Olympic sports shooter
• Willie McLaren (born 1984), Scottish footballer
• Willie McLaren (1930s footballer), Scottish footballer

• William McLaren (illustrator) (1923–1987), Scottish illustrator
• William Edward McLaren (1831–1905), Bishop of Chicago, Illinois
• Bill McLaren (public servant) (1898–1973), Australian public servant in the Department of the Interior

• William McLaren Bristol (1860–1935), co-founder of Bristol-Myers Squibb