The name Debby has been used for eight tropical cyclones in the Atlantic Ocean.

• Hurricane Debby (1982) – reached Category 4 strength, grazed Bermuda, and caused high winds at Cape Race, but no significant damage
• Hurricane Debby (1988) – made landfall at Tuxpan, Veracruz, killing ten; later became Tropical Depression 17-E in the eastern Pacific
• Tropical Storm Debby (1994) – formed near and passed over Saint Lucia, causing severe flooding and mudslides, and later dissipated over Hispanola; nine deaths were reported
• Hurricane Debby (2000) – was a disorganized storm that caused minor damage to the Leeward Islands and the Greater Antilles
• Tropical Storm Debby (2006) – formed south of Cape Verde and dissipated in the Central Atlantic
• Tropical Storm Debby (2012) – formed near the Yucatán peninsula, and made landfall in Florida
• Tropical Storm Debby (2018) – did not affect land
• Hurricane Debby (2024) – destructive Category 1 hurricane that caused severe flooding in the Gulf Coast of Florida, East Coast of the United States, and Canada, becoming the costliest in Quebec and Canadian history

List of storms with the same or similar names

This article includes a list of named storms that share the same name (or similar names).
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