High and Dizzy is a 1920 American short comedy film starring Harold Lloyd.

The film revolves around a young woman who sleepwalks and the doctor who is attempting to treat her.

The climactic scene involves the young woman sleepwalking precariously on the outside ledge of a tall building, anticipating Lloyd's more famous skyscraper-scaling scenes in Safety Last!

A subplot has Lloyd and his friend getting inebriated on homemade liquor and then trying to avoid a prohibition-era policeman who pursues them for being drunk.

This article about a short silent comedy film is a stub.