以下是美國所有銀行的SWIFT代碼。僅顯示有效的SWIFT代碼。所有被動（即非活動）代碼均從列表中排除。
| ID | 銀行或機構 | 城市 | 銀行分行 | Swift 代碼 |
|---|---|---|---|---|
| 2851 | MERCURY TECHNOLOGIES, INC. | SAN FRANCISCO, CA | MCRTUS62 | |
| 2852 | MEREDITH VILLAGE SAVINGS BANK | MEREDITH, NH | MVSNUS32 | |
| 2853 | MERIDIAN BANK | MALVERN, PA | MRDBUS32 | |
| 2854 | MERRILL LYNCH CAPITAL SERVICES INC. | HOUSTON, TX | ML COMMODITIES INC. | MLCSUS33MCS |
| 2855 | MERRILL LYNCH CAPITAL SERVICES INC. | JERSEY CITY, NJ | PRECIOUS METALS | MLCSUS33MET |
| 2856 | MERRILL LYNCH CAPITAL SERVICES INC. | NEW YORK, NY | MLCSUS33 | |
| 2857 | MERRILL LYNCH CAPITAL SERVICES INC. | NEW YORK, NY | MLCSUS33PLX | |
| 2858 | MERRIMACK COUNTY SAVINGS BANK | CONCORD, NH | MCSGUS32 | |
| 2859 | MESIROW FINANCIAL INVESTMENT MANAGEMENT, INC. | CHICAGO, IL | MESRUS4A | |
| 2860 | META PLATFORMS, INC. | MENLO PARK, CA | MPLRUS66 | |
| 2861 | METABANK, NATIONAL ASSOCIATION | SIOUX FALLS, SD | MEOTUS42 | |
| 2862 | METLIFE INVESTMENT MANAGEMENT, LLC | NEW YORK, NY | MIVTUS33 | |
| 2863 | METRO CITY BANK | DORAVILLE, GA | GMCBUS3A | |
| 2864 | METROPOLITAN BANK AND TRUST COMPANY | NEW YORK, NY | MBTCUS33 | |
| 2865 | METROPOLITAN COMMERCIAL BANK | NEW YORK, NY | MCBEUS33 | |
| 2866 | METROPOLITAN LIFE INSURANCE CO | NEW YORK, NY | MLICUS33 | |
| 2867 | METROPOLITAN LIFE INSURANCE CO | NEW YORK, NY | INVESTMENTS | MLICUS33INV |
| 2868 | METROPOLITAN LIFE INSURANCE CO | NEW YORK, NY | METLIFE JAPAN | MLICUS33JPN |
| 2869 | MFR SECURITIES, INC. | NEW YORK, NY | MFSUUS32 | |
| 2870 | MICHIGAN STATE UNIVERSITY FEDERAL CREDIT UNION | EAST LANSING, MI | MSUCUS44 | |
| 2871 | MICROSOFT | REDMOND, WA | MSFTUS6B | |
| 2872 | MICROSOFT CORPORATION | REDMOND, WA | MSFTUS66JPM | |
| 2873 | MICROSOFT CORPORATION | REDMOND, WA | MSFTUS66 | |
| 2874 | MICROSOFT CORPORATION | REDMOND, WA | MICROSOFT TREASURY REDMOND WA BILLING | MSFTUS66WPC |
| 2875 | MID PENN BANK | HARRISBURG, PA | MIPEUS32 | |
| 2876 | MIDDLESEX FEDERAL SAVINGS | SOMERVILLE, MA | MFEDUS42 | |
| 2877 | MIDDLESEX SAVINGS BANK | NATICK, MA | MDSXUS3N | |
| 2878 | MIDFIRST BANK | OKLAHOMA CITY, OK | MFBKUS44 | |
| 2879 | MIDLAND STATES BANK | EFFINGHAM, IL | ALRUUS44 | |
| 2880 | MIDWEST INDEPENDENT BANKERSBANK | JEFFERSON CITY, MO | MIBBUS44 | |
| 2881 | MILESTONE TECHNOLOGIES INC. | FREMONT, CA | MITHUS66 | |
| 2882 | MILFORD FEDERAL BANK | MILFORD, MA | MIFDUS42 | |
| 2883 | MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | MMLLUS3A | |
| 2884 | MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | MMLLUS33 | |
| 2885 | MINNETONKA INSURANCE COMPANY | BURLINGTON, VT | CISSUS44CGI | |
| 2886 | MINNETONKA INSURANCE COMPANY | BURLINGTON, VT | CISSUS44FSC | |
| 2887 | MINNETONKA INSURANCE COMPANY | BURLINGTON, VT | CISSUS44FSI | |
| 2888 | MINNETONKA INSURANCE COMPANY | BURLINGTON, VT | CISSUS44 | |
| 2889 | MIO PARTNERS, INC. | NEW YORK, NY | MIORUS33 | |
| 2890 | MIRAE ASSET GLOBAL INVESTMENTS (USA) LLC | NEW YORK, NY | MRAEUS33 | |
| 2891 | MIRAE ASSET SECURITIES (USA) INC | NEW YORK, NY | MIAEUS33 | |
| 2892 | MISCHLER FINANCIAL GROUP | CORONA DEL MAR, CA | MIFGUS63 | |
| 2893 | MITSUBISHI UFJ TRUST AND BANKING CORPORATION | NEW YORK, NY | MTUSUS33 | |
| 2894 | MITSUBISHI UFJ TRUST AND BANKING CORPORATION | NEW YORK, NY | MTUSUS33LEN | |
| 2895 | MITSUBISHI UFJ TRUST AND BANKING CORPORATION | NEW YORK, NY | NEW YORK BRANCH | MTBCUS33 |
| 2896 | MIZUHO BANK (USA) | NEW YORK, NY | MHCCUS33 | |
| 2897 | MIZUHO BANK (USA) (FORMERLY MIZUHO TRUST AND BANKING CO. (USA)) | NEW YORK, NY | YBTPUS33 | |
| 2898 | MIZUHO BANK, LTD. NEW YORK BRANCH | NEW YORK, NY | MHCBUS33 | |
| 2899 | MIZUHO CAPITAL MARKETS LLC | NEW YORK, NY | FCMCUS34 | |
| 2900 | MIZUHO CAPITAL MARKETS LLC | NEW YORK, NY | FCMCUS33 |