Look up grandfather clock in Wiktionary, the free dictionary.

A grandfather clock is a type of freestanding, weight-driven clock, usually six to eight feet in height.

Grandfather clock may also refer to:

• "Grandfather Clock" (This Will Destroy You song), a song by This Will Destroy You, from their EP Young Mountain
• Grandfather's Clock, a card game based on solitaire
• "My Grandfather's Clock", a popular song first written in 1876
• The grandfather clock engine (1885), an early petrol engine

This disambiguation page lists articles associated with the title Grandfather clock.
If an internal link led you here, you may wish to change the link to point directly to the intended article.