Liu Tingting is the name of:

• Liu Tingting (hammer thrower) (born 1990), Chinese hammer thrower
• Liu Tingting (rower) (born 1990), Chinese rower
• Liu Tingting (gymnast) (born 2000), Chinese gymnast

• Copperware
• Copperweed
• Copperweld Corp. v Independence Tube Corp.
• Copperweld Corp. v. Independence Tube Corp.
• Copper Wimmin
• Copper wire
• Copper wire arteriole
• Copper Woolly Bat
• Copper World Classic
• Coppery-bellied Puffleg
• Coppery Brushtail Possum
• Coppery-chested Jacamar
• Coppery Emerald
• Coppery-headed Emerald
• Coppery mesemb
• Coppery Metaltail
• Coppery-naped Puffleg
• Coppery Pipistrelle
• Coppery Ringtail Possum
• Coppery-tailed Coucal
• Coppery-tailed trogon
• Coppery Thorntail
• Coppery thorntail
• Coppery Titi
• Copper zinc antimony sulfide