Jacob Kennedy may refer to:

• Jake Bugg, née Jacob Kennedy
• Jacob Kennedy (rugby union), 2006 Air New Zealand Cup

• Robert William Thomson
• Robert William Unser
• Robert William Vonnoh
• Robert William Wilcox
• Robert Willumstad
• Robert Wilson
• Robert Wilson (astronomer)
• Robert Wilson (director)
• Robert Wilson (dramatist)
• Robert Wilson Lynd
• Robert Winchelsey
• Robert Windham
• Robert Windsor-Clive, 1st Earl of Plymouth
• Robert Wingfield
• Robert Winston
• Robert Winters
• Robert Winthrop
• Robert Wintour
• Robert Wirch
• Robert Wise
• Robert Witt (American academic)
• Robert W. Johnson
• Robert W. Johnson (senator)
• Robert W. Kasten, Jr.
• Robert W. Kasten Jr.