A guyot or tablemount is an isolated underwater volcanic mountain.

Guyot may also refer to:

Guyot (surname), including a list of people with the name Guyot (vine system), a system for training grape vines Hilton v. Guyot, an 1895 United States Supreme Court case Guyot (crater), a lunar impact crater on the far side of the Moon

See also

Mount Guyot (disambiguation)