January 1, 1965
Battle of Ba Gia was Phase 1 of Campaign Ba Gia last from May 28 to July 20 1965
1965 Summer Universiade — university sporting event
Battle of the Vietnam War in 1965
1965 first major offensive action conducted by a U.S. military unit during the Vietnam War
1965 Formula One season — sports season
1965 World Women's Handball Championship — 1965 edition of the World Women's Handball Championship
1965 African Cup of Nations — football tournament
1965 South African Grand Prix — Formula One motor race held in 1965
1965 CONCACAF Championship — 1965 edition of the CONCACAF Championship association football competition
1965 multilateral treaty