Tully Louise Bevilaqua (née Crook on 19 July 1972) is an Australian retired professional women's basketball player.

Bevilaqua did not make the Australian national team until 2006 at the age of 34, when she helped lead the Opals to the gold medal in the 2006 FIBA World Championship for Women.

On 27 August 2007, Bevilaqua played a key scoring, defensive, and leadership role in the greatest comeback in WNBA history when the Indiana Fever overcame a 22-point first half deficit to win the deciding game three of the Eastern Conference Semi-Finals against the Connecticut Sun.

Bevilaqua's role in the series was backup point guard to Sue Bird and Betty Lennox, but she contributed in every phase of the game—scoring, rebounding, and playing the tenacious defense that has become her trademark on the Indiana Fever.

Sue Bird was injured early in the game, and WNBA Finals MVP Betty Lennox quickly got into foul trouble.

Storm coach Anne Donovan sent Bevilaqua in to run the offense, and she played 27 minutes to carry the team to victory.