Vivienne Maria Rignall (born 10 January 1973) is a New Zealand former swimmer, who specialised in sprint freestyle events.

[1] Rignall represented New Zealand, as a 27-year-old, at the 2000 Summer Olympics, and eventually, at the 2002 Commonwealth Games, where she became a sixth-place finalist in the 50 m freestyle.

[2][3] Rignall shared a ninth seed with Sweden's Anna-Karin Kammerling in the semifinals at 25.61, but missed a spot for the top 8 final by 12-hundredths of a second.

[4] Earlier in the prelims, she posted fourth-seeded time and a New Zealand record of 25.52 from the final of ten heats, pulling herself off with a seventh-place finish.

[5][6] At the 2002 Commonwealth Games in Manchester, England, Rignall finished sixth in the 50 m freestyle, with a time of 26.02.