Wall can refer to:

• a wall, a boundary or retaining structure
• wall, a Unix program
• a "wall", slang for a steep incline in bicycle racing
• "walling", slang term common in the Northeast United States, referring to passionate (consensual) relations
• In Counter-strike, "walling" refers to when a player kills an enemy (or teammate) through a wall or door. Usually these people are extremely lucky or hacking.
• Off the Wall is a 1979 single by Michael Jackson

As a geographical name:

• Wall, South Dakota, United States
• Wall, Pennsylvania, United States
• Wall Township, New Jersey, United States
• Wall, Staffordshire, England
• Wall, Northumberland, England

Famous people with the surname "Wall":

• Larry Wall

See also

• List of walls
• The Wall, which has several meanings.