William Yorke may refer to:

• William Yorke (died 1666), Member of Parliament for Devizes and Wiltshire
• William Yorke (died 1702), Member of Parliament for Boston
• Sir William Yorke, 1st Baronet (died 1776), Irish judge

• Rusty-tailed flycatcher
• Rusty the diesel
• Rusty the Steam Engine
• Rusty thicketbird
• Rusty-throated wren-babbler
• Rusty Tillman
• Rusty tinamou
• Rusty-tinged antpitta
• Rusty Torres
• Rusty to the Rescue & Other Thomas Stories
• Rusty tree frog
• Rusty trobone
• Rusty trombone
• Rusty Trombone
• Rusty Trombone (The Loop)
• Rusty Tussock Moth
• Rusty tussock moth
• Rusty-vented canastero
• Rusty Venture
• Rusty Wailes
• Rusty Wallace Inc.
• Rusty Wallace, Inc. Racing
• Rusty Walrus
• Rusty Warren
• Rusty warren