Chet Allen may refer to:

• Chet Allen (actor, 1939-1984), child actor in the 1950s
• Chet Allen (actor, 1928-2011), American actor

• Three-quarter nelson
• Threequarter nelsons
• Three-quarter-nelsons
• Three-quarter nelsons
• Three quarter nelsons
• Three-quarter pants
• Three quarter pants
• Three Quartets
• Threequel
• Three-quel
• Threequel (film term)
• Three Questions That Count
• Three Quid
• Three reason of maya collapse
• Three Refuges
• Three refuges
• Three Represents Theory
• Three Represents theory
• Three ring circus
• Three-ring circus
• Three Rivers Academy Sixth Form College
• Three Rivers Arts Festival
• Three Rivers Arts Festival Gallery
• Three Rivers College
• Three Rivers College (Missouri)