- Oct 2 Lindsay Kline, Australian cricketer (Australian chinaman bowler Hat-trick 1957), dies at 81
- Oct 2 Steve Camacho, West Indian cricket batsman (11 Tests, 4 x 50; British Guiana) and executive (CEO WI Cricket Board), dies at 69
- Oct 6 Sandra Spuzich, American golfer (US Open 1966), dies of leukemia at 78
- Oct 11 Dean Chance, American baseball pitcher (MLB All-Star 1964, 67; Cy Young Award 1964; no-hitter 1967; LA / California Angels, Minnesota Twins), dies at 74
- Oct 16 Mikhail Burtsev, Soviet sabre fencer (Olympic gold 1976, 1980), dies at 59
- Oct 17 Howard Kendall, English footballer and football manager (Everton), dies at 69
- Oct 23 Jimmy Roberts, Canadian ice hockey defenceman (NHL All Star 1965, 69, 70; Stanley Cup 1965, 66, 73, 76, 77; Montreal Canadiens), dies at 75
- Oct 25 Basil Williams, West Indian cricket batsman (7 Tests, 2 x 100s; century on debut 1978), dies at 65
- Oct 30 Mel Daniels, American professional basketball player (Hall of Fame 2012), dies at 71