The bell curve is typical of the normal distribution.

Bell curve may also refer to:

• Gaussian function, a specific kind of function whose graph is a bell-shaped curve
• The Bell Curve, a 1994 book by Richard J. Herrnstein and Charles Murray
  • The Bell Curve Debate, a 1995 book on The Bell Curve edited by Jacoby and Glauberman
• Bell curve grading, a method of evaluating scholastic performance