Ruslan Romanovich Martsinkiv (born 22 November 1979 Bobrovytsia) is a Ukrainian politician who has served as Mayor of Ivano-Frankivsk since 1 December 2015, which includes the ongoing Russo-Ukrainian war. He previously served in the 7th Ukrainian Verkhovna Rada for one term from December 2012 until November 2014 as a member of the Svoboda party. Prior to entering politics, Martsinkiv was awarded the Prize of the Cabinet of Ministers of Ukraine for Special Achievements of Youth in the Development of Ukraine in 2009.
Martsinkiv was elected mayor of Ivano-Frankivsk in 2015, succeeding outgoing mayor Viktor Anushkevychus.