Saint Petersburg is the second-largest city in Russia and its capital in the 18-20th centuries. Saint Petersburg may also refer to: Places St. Petersburg, Florida, a city in Florida, United States Saint Petersburg, Colorado, an unincorporated community in Colorado, United States St. Petersburg, Pennsylvania, a borough in Pennsylvania, United States Petersburg, Alaska, sometimes referred to as St. Petersburg, a settlement in Alaska, United States Bourg-Saint-Pierre, Switzerland, also known by its obsolete German name St. Petersburg St. Petersburg, Missouri, the fictional hometown of Mark Twain's characters Tom Sawyer and Huckleberry Finn Arts St. Petersburg (tune), a tune by composer Dmitry Bortniansky (1751–1825) "St. Petersburg" (song), 2005 song by the band Supergrass Saint Petersburg (film), a 2010 film Other uses St. Petersburg paradox, in probability theory and decision theory St. Petersburg College, St. Petersburg, Florida, United States Saint Petersburg (board game), 2004 designer board game MV City of St. Petersburg, a roll-on/roll-off, car carrier cargo ship See also Saint Petersburg Beach, Florida, USA Petersburg (disambiguation) Convention of St Petersburg (disambiguation) Saint Petersburg Declaration (disambiguation) Treaty of Saint Petersburg (disambiguation) Petrograd (disambiguation) Leningrad (disambiguation)