Boban Marjanović (Serbian Cyrillic: Бобан Марјановић; born August 15, 1988) is a Serbian professional basketball player for the Dallas Mavericks of the National Basketball Association (NBA). He also represents the Serbian national basketball team in international competitions. Standing at 7-foot-3. 5-inch playing the center position, he is the 2nd tallest active player in the NBA, right after rookie Tacko Fall. In 2015, Marjanović earned an All-EuroLeague First Team selection.