Category:1973 in rugby union

• 1973 in rugby union by country (7 C)
• 1973 rugby union tournaments for national teams (5 P)

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• Rugby clubs disestablished in 1973 (2 P)
• Rugby clubs established in 1973 (34 P)

C

• 1973 rugby union tournaments for clubs (2 C, 2 P)

E

• 1972–73 in European rugby union (1 C, 3 P)
• 1973–74 in European rugby union (1 C, 3 P)

O

• 1973 in Oceanian rugby union (1 C)

T

• 1973 rugby union tours (8 P)