A

• [+] 1991 in alpine skiing (13 P)
• [+] 1991 in American football (4 C, 7 P)
• [+] 1991 in aquatics (3 C, 6 P)
• [+] 1991 in archery (1 P)
• [+] 1991 in athletics (track and field) (1 C, 9 P)
• [+] 1991 in Australian rules football (3 P)

B

• [+] 1991 in badminton (5 P)
• [+] 1991 in baseball (3 C, 9 P)
• [+] 1991 in basketball (1 C, 19 P)
• [+] 1991 in boat racing (2 P)
• [+] 1991 in boxing (3 P)

C

• [+] 1991 in chess (2 P)
• [+] 1991 in cricket (13 P)

C cont.

• [+] 1991 in cycle racing (8 P)

F

• [+] 1991 in field hockey (4 P)
• [+] 1991 in figure skating (5 P)
• [+] 1991 in football (soccer) (10 C, 121 P)

G

• [+] 1991 in Gaelic games (10 P)
• [+] 1991 in golf (7 P)
• [+] 1991 in gymnastics (3 P)

H

• [+] 1991 in handball (3 P)
• [+] 1991 in horse racing (2 C, 3 P)

I

• [+] 1991 in ice hockey (74 P)

J

• [+] 1991 in judo (2 P)

M

• [+] 1991 in motorsport (6 C, 27 P)

R

• [+] Recurring sporting events established in 1991 (13 P)

R cont.

• [+] 1991 in rugby league (7 P)
• [+] 1991 in rugby union (13 P)

S

• [+] 1991 in snooker (5 P)
• [+] 1991 in speedway (4 P)
• [+] Sports clubs disestablished in 1991 (1 C, 4 P)
• [+] Sports clubs established in 1991 (3 C, 41 P)

T

• [+] 1991 in taekwondo (1 P)
• [+] 1991 in tennis (4 C, 18 P)
• [+] 1991 in triathlon (2 P)

V

• [+] 1991 in volleyball (8 P)

W

• [+] 1991 in weightlifting (1 P)
• [+] 1991 in wrestling (2 C)

m

• [+] 1991 in multi-sport events (3 C, 8 P)

• 1991 in sports

1

• 1991 Canada Safeway World Curling Championships
• 1991 Island Games
• 1992 Canada Safeway World Curling Championships

B

• Biathlon World Championships 1991

C

• 1991 CFL season

F

• FIS Nordic World Ski Championships 1991

G

• 79th Grey Cup

H

• 1991 All-Ireland Senior Hurling Championship Final

L

• 1991 Major Indoor Lacrosse League season

V

• Valerie Fraser Trophy

W

• 1991 World's Strongest Man