The Bay Area is the urban area surrounding the San Francisco Bay in Northern California.

Bay Area may also refer to:

• Greater Tokyo area, an area around Tokyo Bay
• Guangdong-Hong Kong-Macau Greater Bay Area, an area around Guangdong, Macau and Hong Kong
• Monterey Bay Area, an area around Monterey Bay, California
• New York metropolitan area, an area around New York City
• Tampa Bay Area, an area around Tampa Bay, Florida
• Galveston Bay Area, an area around Galveston Bay, Texas

• Tax denial
• Tax denier
• Tax Depletion
• Tax disk
• Tax Division of the United States Department of Justice
• Tax Division of the United States Justice Department
• Taxe de produits et services
• Taxedermy
• Taxenbach
• Tax equalization
• Taxerhof Lake
• Tax Evasion
• Tax-exclusive
• Tax exclusive
• Tax exempt
• Tax-exempt organization
• Tax expenditures
• Tax expense
• Tax expense.
• Tax-farmer
• Tax farming (France)
• Tax filing
• Tax forms in the US
• Tax forms in the U.S.
• Tax framing