Holiday Island may refer to:

• Holiday Island, Australian television series made by Crawford Productions for Network Ten
• Holiday Island (film), 1957 Italian comedy film
• Holiday Island (1996 video game), business simulation video game developed by German games design company Sunflower
• Holiday Island, Arkansas, census-designated place in Carroll County, Arkansas, United States
• MV Holiday Island, Canadian RORO ferry that operates across the Northumberland Strait

• Robertson, Neil
• Robertson Park
• Robertson Quarry Galamander
• Robertson Quay
• Robertson, Raymond
• Robertson, Rich
• Robertson, Ronald
• Robertson Rural Fire Brigade
• Robertson, Sandy
• Robertson's Colony
• Robertson, Scott
• Robertson, Sir Charles Grant
• Robertson SRX-1 Skyshark
• Robertson, Stanley
• Robertson Stewart
• Robertson, Stuart
• Robertson, Thomas
• Robertson Tirado
• Robertson Trophy
• Robertson v British Gas Corp
• Robertsonville, Quebec
• Robertson v. National Basketball Association
• Robertson v. NBA
• Robertson-von Trotha, Caroline Y.
• Robertson v. Thomson Corp.