美国和加拿大都有称为夏洛特县的 （Charlotte County）二级行政单位：

• 夏洛特县 (佛罗里达州)
• 夏洛特县 (纽约州)
• 夏洛特县 (维吉尼亚州)
• 夏洛特县 (新不伦瑞克省)

Charlotte County may refer to:

• Charlotte County, New Brunswick, Canada
• Charlotte County, Florida, United States
• Charlotte County, Virginia, United States
• The former name of Washington County, New York, United States