|1991 New Zealand rugby union tour of Australia|
The 1991 New Zealand tour rugby to Australia was the 27th tour by the New Zealand national rugby union team to Australia.
It was a short tour with two matches. In the same year the Bledisloe Cup was contested in a home/away format. One match was held in each country, and a preliminary match in each.
The All Blacks lost the Sydney test match, but won the return test match later in the month, during the subsequent Australian tour of New Zealand to retain the Bledisloe Cup.
Scores and results list New Zealand's points tally first.