Below is a list of the largest banks in the World based on market capitalization, as of December 31, 2008. The top five banks have combined market value of US$633.3 billion.
| Rank | Bank | Country | Market cap ($b, 12/2008) |
| 1 | Industrial & Commercial Bank of China | China | 173.93 |
| 2 | China Construction Bank | China | 128.27 |
| 3 | JP Morgan Chase | US | 117.68 |
| 4 | HSBC Holdings | UK | 115.22 |
| 5 | Bank of China | China | 98.2 |
| 6 | Wells Fargo | US | 98.03 |
| 7 | Banco Santander | Spain | 75.01 |
| 8 | Bank of America | US | 70.65 |
| 9 | Mitsubishi UFJ Financial | Japan | 70.06 |
| 10 | BBVA | Spain | 45.12 |
| 11 | Intesa Sanpaolo | Italy | 44.14 |
| 12 | U. S. Bancorp | US | 43.57 |
| 13 | UBS | Switzerland | 40.89 |
| 14 | Royal Bank Canada | Canada | 40.88 |
| 15 | BNP Paribas | France | 38.34 |
| 16 | Citigroup | US | 36.57 |
| 17 | Bank of Communications | China | 34.65 |
| 18 | Westpac Banking | Australia | 34.08 |
| 19 | Sumitomo Mitsui Financial | Japan | 32.73 |
| 20 | Unicredit | Italy | 32.38 |
| 21 | Mizuho Financial | Japan | 31.78 |
| 22 | Banco Itau | Brazil | 30.78 |
| 23 | Credit Suisse | Switzerland | 30.37 |
| 24 | Toronto Dominion Bank | Canada | 29.78 |
| 25 | Commonwealth Bank of Australia | Australia | 29.64 |
| 26 | Societe Generale | France | 29.06 |
| 27 | Bradesco | Brazil | 28.03 |
| 28 | Royal Bank of Scotland | UK | 28.02 |
| 29 | National Australia Bank | Australia | 27.21 |
| 30 | Bank of Nova Scotia | Canada | 27.16 |
| 31 | China Merchants Bank | China | 26.4 |
| 32 | Hang Seng Bank | Hong Kong | 25.09 |
| 33 | Credit Agricole | France | 24.76 |
| 34 | Standard Chartered | UK | 23.85 |
| 35 | ANZ Banking | Australia | 23.01 |
See also: Best Banks in the World, Best Banks in America, Best Banks in Canada