High hat and variants may refer to:

• Top hat, a tall, flat-crowned, broad-brimmed hat, worn by men
• High Hat (6 String Drag album)
• High Hat (Boy George album)
• Pareques acuminatus, a species of fish in the family Sciaenidae, also known as drums or croakers
• High-hat triplefin, a species of fish in the genus Enneapterygius
• High Hat (1927 film), an American film directed by James Ashmore Creelman
• High Hat (1937 film), an American film directed by Clifford Sanforth

• Hi-hat, a type of cymbal and stand, developed for and used as one of the standard components of a drum kit
• Hi hat (photography), a type of fixed tripod
• Hi-Hat (choreographer), choreographer of hip-hop dance from New York City
• Hi Hat, Kentucky, an unincorporated community in Floyd County, Kentucky, United States
• Hi-Hat (venue), a performance hall in Boston at which the Jazz at the Hi-Hat album by Sonny Stitt was recorded

• Nihad Hihat (born 1995), Algerian volleyball player
• Stanley Hihat