Chicken Little is the American name of a well-known fable called Henny Penny about a young chicken who causes a mass panic when, after an acorn falls on his head, he believes that the sky is falling.

Here, "Chicken Little" may refer to the following:

• [[Chicken Little (1943)|Chicken Little (1943)]], a 2D animated short film created by Walt Disney during World War II
• [[Chicken Little (2005)|Chicken Little (2005)]], a computer-animated feature film produced by Walt Disney Animation Studios
• Ace Cluck, also known as "Chicken Little", the title protagonist of this film