| G. W. Jones Exchange Bank | Marcellus, MI | $98.4M | 4 |
| Gainey Business Bank | Scottsdale, AZ | $58.7M | 1 |
| Gala Bank | Ocala, FL | $13.2M | 1 |
| Galion Building and Loan Bank | Galion, OH | $62.7M | 2 |
| Garden Plain State Bank | Wichita, KS | $140.7M | 2 |
| Gate City Bank | Fargo, ND | $3.3B | 46 |
| Gateway Bank | Mendota Heights, MN | $256.9M | 2 |
| Gateway Bank | Rison, AR | $157.2M | 3 |
| Gateway Bank, F.S.B. | Oakland, CA | $219.6M | 2 |
| Gateway Commercial Bank | Mesa, AZ | $179.7M | 1 |
| Gateway First Bank | Jenks, OK | $1.2B | 11 |
| GBank | Las Vegas, NV | $1.0B | 2 |
| GBC International Bank | Los Angeles, CA | $512.8M | 7 |
| Geddes Federal Savings and Loan Association | Syracuse, NY | $477.4M | 1 |
| Generations Bank | Seneca Falls, NY | $320.0M | 9 |
| Generations Bank | Rogers, AR | $878.0M | 11 |
| Generations Commercial Bank | Seneca Falls, NY | $0.1M | 1 |
| Genesee Regional Bank | Rochester, NY | $979.6M | 3 |
| Genesis Bank | Newport Beach, CA | $429.6M | 3 |
| GenuBank | Las Vegas, NV | $158.0M | 3 |
| Georgia Banking Company | Atlanta, GA | $2.1B | 9 |
| Georgia Community Bank | Albany, GA | $324.3M | 8 |
| German American Bank | Jasper, IN | $7.0B | 96 |
| Germantown Trust & Savings Bank | Breese, IL | $415.2M | 4 |
| Gibsland Bank & Trust Company | Gibsland, LA | $441.5M | 13 |
| Gilmer National Bank, Gilmer, Texas | Gilmer, TX | $326.3M | 2 |
| Glacier Bank | Kalispell, MT | $21.8B | 221 |
| Glennville Bank | Glennville, GA | $374.5M | 7 |
| Glenwood State Bank | Glenwood, IA | $277.4M | 4 |
| Global Bank | New York, NY | $185.3M | 2 |
| Global One Bank | Houston, TX | $230.6M | 2 |
| GN Bank | Chicago, IL | $54.8M | 1 |
| GNB Bank | Grundy Center, IA | $498.2M | 10 |
| GNBank | Girard, KS | $790.2M | 15 |
| Gold Coast Bank | Chicago, IL | $356.9M | 1 |
| Golden Bank | Houston, TX | $1.8B | 11 |
| Golden State Bank | Glendale, CA | $788.9M | 3 |
| Golden Valley Bank | Chico, CA | $535.0M | 5 |
| Goldman Sachs Bank USA | New York, NY | $390.2B | 5 |
| Goldwater Bank | Phoenix, AZ | $330.9M | 2 |
| Goodfield State Bank | Goodfield, IL | $208.9M | 5 |
| Goppert Financial Bank | Lathrop, MO | $241.1M | 4 |
| Goppert State Service Bank | Garnett, KS | $282.8M | 9 |
| Gouverneur Savings and Loan Association | Gouverneur, NY | $162.1M | 4 |
| Graham Savings and Loan, SSB | Graham, TX | $129.5M | 3 |
| Grand Bank | Tulsa, OK | $588.0M | 4 |
| Grand Bank for Savings, FSB | Hattiesburg, MS | $255.3M | 1 |
| Grand Missouri Bank | Bolivar, MO | $101.3M | 4 |
| Grand Rapids State Bank | Grand Rapids, MN | $211.8M | 2 |
| Grand Ridge National Bank | Wheaton, IL | $365.9M | 2 |
| Grand River Bank | Grandville, MI | $431.0M | 2 |
| Grand Savings Bank | Grove, OK | $831.7M | 15 |
| Grand Valley Bank | Heber City, UT | $517.4M | 9 |
| Grandview Bank | Grandview, TX | $605.4M | 6 |
| Granite Bank | Cold Spring, MN | $273.4M | 2 |
| Grant County State Bank | Carson, ND | $37.1M | 2 |
| Grasshopper Bank | New York, NY | $1.2B | 2 |
| Great American Bank | Lawrence, KS | $417.9M | 5 |
| Great Midwest Bank, S.S.B. | Brookfield, WI | $627.1M | 8 |
| Great Nations Bank | Norman, OK | $105.8M | 2 |
| Great North Bank | Florence, WI | $135.3M | 3 |
| Great Oaks Bank | Richmond Hill, GA | $358.1M | 6 |
| Great Plains National Bank | Elk City, OK | $1.6B | 24 |
| Great Plains State Bank | Petersburg, NE | $311.8M | 5 |
| Great Rivers Bank | Barry, IL | $154.2M | 4 |
| Great Southern Bank | Meridian, MS | $307.7M | 11 |
| Great Southern Bank | Reeds Spring, MO | $4.7B | 109 |
| Greater State Bank | Mcallen, TX | $152.1M | 5 |
| Green Belt Bank & Trust | Iowa Falls, IA | $634.5M | 9 |
| Green Dot Bank DBA Bonneville Bank | Provo, UT | $4.6B | 1 |
| Greeneville Federal Bank, FSB | Greeneville, TN | $150.2M | 3 |
| Greenfield Banking Company | Greenfield, IN | $754.9M | 7 |
| Greenfield Banking Company | Greenfield, TN | $135.0M | 1 |
| Greenfield Co-operative Bank | Greenfield, MA | $734.3M | 10 |
| Greenfield Savings Bank | Greenfield, MA | $1.1B | 8 |
| GreenLeaf Bank | Greenleaf, WI | $126.3M | 2 |
| Greenville Federal | Greenville, OH | $233.4M | 4 |
| Greenville National Bank | Greenville, OH | $517.1M | 10 |
| Greenville Savings Bank | Greenville, PA | $258.5M | 3 |
| GreenWay Bank | Van Wert, OH | $342.6M | 2 |
| Grinnell State Bank | Grinnell, IA | $333.6M | 4 |
| Grove Bank & Trust | Miami, FL | $1.2B | 5 |
| Grundy Bank | Morris, IL | $419.9M | 4 |
| GS&L Municipal Bank | Gouverneur, NY | $22.9M | 4 |
| GSL Savings Bank | Guttenberg, NJ | $131.8M | 2 |
| Guadalupe Bank | Kerrville, TX | $206.8M | 2 |
| Guaranty Bank | Springfield, MO | $1.9B | 14 |
| Guaranty Bank & Trust | Mount Pleasant, TX | $2.7B | 34 |
| Guaranty Bank & Trust Company of Delhi, Louisiana | Delhi, LA | $381.3M | 10 |
| Guaranty Bank and Trust Company | New Roads, LA | $261.4M | 7 |
| Guaranty Bank and Trust Company | Belzoni, MS | $2.4B | 40 |
| Guardian Bank | Valdosta, GA | $509.4M | 5 |
| Guardian Savings Bank | West Chester, OH | $1.2B | 13 |
| Gulf Atlantic Bank | Key West, FL | $164.6M | 2 |
| Gulf Capital Bank | Houston, TX | $435.6M | 1 |
| Gulf Coast Bank | Abbeville, LA | $432.4M | 9 |
| Gulf Coast Bank and Trust Company | New Orleans, LA | $3.1B | 22 |
| Gulf Coast Business Bank | Fort Myers, FL | $126.9M | 1 |
| Gulfside Bank | Sarasota, FL | $284.3M | 2 |
| Guthrie County State Bank | Panora, IA | $206.0M | 2 |
