List of United States senators from Missouri

was admitted to the Union on August 10, 1821. Its current U.S. senators are Republicans Josh Hawley and Eric Schmitt. Francis Cockrell was Missouri's longest-serving senator. Missouri is one of fifteen states alongside California, Colorado, Georgia, Hawaii, Idaho, Louisiana, Maine, Massachusetts, Minnesota, Nevada, Pennsylvania, South Dakota and Utah to have a younger senior senator and an older junior senator.

List of senators

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