Pareto may refer to:
Vilfredo Pareto (1848-1923), Italian sociologist, economist and philosopher,
Paula Pareto (born 1986), Argentine judoka,
Several things named after Vilfredo Pareto:
Pareto chart, an ordered bar chart used in statistical quality assurance,
Pareto distribution, a power law probability distribution,
Pareto efficiency, or Pareto optimality, a concept in economics,
Pareto index, a measure of the breadth of income distribution in economics,
Pareto principle, also known as the 80-20 rule,
Or:
Pareto, Piedmont, a town in Italy,
Pareto Group, a Norwegian finance company