Biathlon at the 1990 Winter Asian Games in Sapporo was held for the second time of the event for men in three races, sprint, individual and with the relay. The dominant nations were Japan and China, whose biathletes won all three titles.
Biathlon | Ice hockey | Speed skating | Short track | Alpine skiing | Cross-country skiing
Sapporo 1986 | Sapporo 1990 | Harbin 1996 | Gangwon-do 1999 | Aomori 2003 | Changchun 2007 | Almaty 2011 | Sapporo 2017