Category:1999 in rugby union

• 1999 in rugby union by country (8 C)
• 1999 rugby union tournaments for national teams (1 C, 9 P)

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• Rugby clubs disestablished in 1999 (1 P)
• Rugby clubs established in 1999 (22 P)

A

• 1999 in African rugby union (1 C)
• 1999 in Asian rugby union (1 C, 3 P)

C

• 1999 rugby union tournaments for clubs (4 C, 4 P)

E

• 1998–99 in European rugby union (5 C, 8 P)
• 1999–2000 in European rugby union (6 C, 7 P)

N

• 1999 in North American rugby union (2 C)

O

• 1999 in Oceanian rugby union (1 C, 2 P)

R

• 1999 rugby sevens competitions (1 C, 3 P)

S

• 1999 in South American rugby union (1 C)

T

• 1999 rugby union tours (9 P)

W

• 1999 in women's rugby union (2 C, 2 P)