Tigelaar is a Dutch surname that may refer to

• Ineke Tigelaar (born 1945), Dutch swimmer
• Liz Tigelaar (born 1975), American television writer, producer and author

• Wafca.com
• Wafco Mills
• WAFE
• Wafer-based solar cell
• Wafer bond characterization
• Wafer bonding
• WaferCatalyst
• Waferer
• Waferers
• Wafer Fabrication
• Wafering
• Wafer iron
• Wafer level packaging
• Wafer-level Packaging
• Wafer paper
• Wafer sawing
• Wafer Scale Integration
• Wafer-Scale Integration
• Wafer thinning
• Waffa language
• WAFF Beach Soccer Championship
• Waff (Dune)
• Waffel
• Waffengesetz
• Waffenmeister 2. Klasse