these are tables of congressional delegations from missouri to the united states senate and united states house of representatives.  ==united states senate==  {| class=wikitable style="text-align:center" |- ! class 1 senators ! congress ! class 3 senators |- |  rowspan=9|thomas hart benton (d-r) | 17th (1821â1823) | rowspan=5|david barton (d-r) |- | 18th (1823â1825) |- | 19th (1825â1827) |- | 20th (1827â1829) |- | 21st (1829â1831) |- | 22nd (1831â1833) |  rowspan=2|alexander buckner (d-r) |- |rowspan=2| 23rd (1833â1835) |- |  rowspan=6|lewis f. linn (d-r) |- | 24th (1835â1837) |- |  rowspan=8|thomas hart benton (d) | 25th (1837â1839) |- | 26th (1839â1841) |- | 27th (1841â1843) |- |rowspan=2| 28th (1843â1845) |- |  rowspan=6|david r. atchison (d) |- | 29th (1845â1847) |- | 30th (1847â1849) |- | 31st (1849â1851) |- |  rowspan=3|henry s. geyer (w) | 32nd (1851â1853) |- | 33rd (1853â1855) |- | 34th (1855â1857) |  rowspan=3|james s. green (d) |- |  rowspan=3|trusten polk (d) | 35th (1857â1859) |- | 36th (1859â1861) |- |rowspan=2| 37th (1861â1863) | |waldo p. johnson (d) |- |  rowspan=5|john b. henderson (r)(unionist) |  rowspan=2|robert wilson (u) |- |rowspan=2| 38th (1863â1865) |- |  rowspan=2|b. gratz brown(unconditional u) |- | 39th (1865â1867) |- | 40th (1867â1869) 
Government_of_Missouri Lists_of_Missouri_politicians Members_of_the_United_States_House_of_Representatives_from_Missouri United_States_Senators_from_Missouri United_States_congressional_delegations_by_state