Church Circuit (LCMS), a local grouping of congregations in the Lutheran Church–Missouri Synod Methodist Circuit, a form of church governance in Methodism Government and law Circuit (administrative division), an administrative country subdivision in East Asia Circuit court, the name of court systems in several common law jurisdictions Sports Circuit training, a form of high-intensity aerobics ITF Pro Circuit, pro tennis tours of the International Tennis Federation ITF Men's Circuit ITF Women's Circuit Transportation and racing Circuit (airfield), also called pattern, a standard path followed by aircraft when taking off or landing Circuit, a race track or one complete traverse of a track Formula One circuits (see list of Formula One circuits) Kart circuit, a race track designed for kart racing Other uses Circuit (software), a collaboration service software by Unify Circuit, slang for hangouts or events frequented by a given social circle Circuit party, a gay dance event See also Circuital, a 2011 album by My Morning Jacket Cirkut The Circuit (disambiguation)