Illawarra Hawks

The team began as the Illawarra Hawks in the New South Wales Men's Division 1 championship before joining the National Basketball League (NBL) for its inaugural season in 1979. The Hawks played out of Beaton Park Stadium, commonly known as "The Snakepit". In 1981, import Mike Jones was named NBL Most Valuable Player. In 1987, the Hawks had their best season to date, finishing in third place with a 20–6 record.

In 1998, the team was renamed the Wollongong Hawks and moved into WIN Entertainment Centre, known as the Sandpit, with Beaton Park remaining as their office and training facility. The venue is also home to Basketball Illawarra's representative side, also known as the 'Illawarra Hawks'.

The 2000/01 season marked history for the Hawks as they won their maiden NBL Championship. Prior to the start of the season, coach Brendan Joyce changed almost half his roster, adding Charles Thomas, Damon Lowery, Grant Kruger, Matt Shanahan and Axel Dench. After finishing the regular season in fourth with a club-best 21 wins from 28 games, Wollongong upset Perth in the first round of the post-season before conquering Adelaide when Lowery sunk three free throws with no time on the clock in game three of the semi-final series. The Hawks went on to beat Townsville 2–1 in the grand final to capture the team's only title. The Hawks became the first New South Wales team to reach and win a grand final in the NBL's 23-year history.

The Hawks returned to the NBL Grand Final in 2004/05, where they lost to the Sydney Kings.

In February 2009, captain Mat Campbell started the "Save the Hawks" campaign after the ownership group declared the team would not be able to join revamped league in 2009/10 on financial grounds. Campbell and his small team reached their goal, thanks to the commitment of the Illawarra community, naming rights sponsor ahm Health Insurance, and a bank guarantee provided by Indian mining magnate Mr. Arun Jagatramka from Gujarat NRE. A not-for-profit community-based company formed as Wollongong Hawks Basketball Limited was established to operate the Hawks into the future.

In 2009/10, they made their third appearance in the grand final series, this time coming up short to the Perth Wildcats. In 2010/11, import Gary Ervin was named MVP of the league, becoming the first Hawk to win the award since Mike Jones in 1981. In 2013/14, import Rotnei Clarke was named MVP of the league, becoming the third Hawk to win the award.

In July 2014, a new era was ushered in by the Hawks after Telecommunications entrepreneur James Spenceley was successful in his bid to become the organisation's new owner. However, following a dismal 2014/15 season, the organisation was dealt a substantial off-court blow with Wollongong Coal withdrawing their major sponsorship 1½ years into a five-year contract. The Hawks subsequently decided to place themselves into Voluntary Administration on 2 March 2015. On 25 March 2015, the Hawks secured Multi Civil and Rail as their major sponsor, as the company committed to a one-year deal.

On 22 June 2015, the organisation announced that the team would revert to its original name, the Illawarra Hawks, to better reflect not only the city of Wollongong, but also the surrounding area including the city of Shellharbour, the town of Kiama and the Wingecarribee Shire.

Following long-time coach Gordie McLeod's departure, Rob Beveridge was signed as head coach for the 2015/16 season. He nabbed the trio of New Zealand sharp shooter Kirk Penney, big man AJ Ogilvy, and US point guard Kevin Lisch. The trio were dubbed "the three-headed monster", but they were unsuccessful in leading the Hawks to a championship, falling short in the semi-finals. Lisch was named MVP of the league, becoming the fourth Hawk to win the award.

With Lisch and Penney departing after one season, the Hawks reacquired the serves of Rotnei Clarke for the 2016/17 season. He helped them reach the NBL Grand Final for the first time since 2010, where they were defeated 3–0 by the Perth Wildcats.

On 17 June 2019, high school phenom LaMelo Ball announced on ESPN's The Jump that he will sign with the Illawarra Hawks. Ball became the second high school phenom to enter the NBL's Next Stars program for the 2019–20 NBL season, with R. J. Hampton of the New Zealand Breakers being the first. The pair played against each other on 24 October 2019, with the game between the Hawks and the New Zealand Breakers becoming the most watched game in NBL history with nearly two million views globally on Facebook.

In April 2020, the NBL took back the licence for the Illawarra Hawks after the club was placed into voluntary administration. In May 2020, creditors voted to liquidate the Hawks, but the NBL vowed to keep club alive. On 17 June 2020 the NBL announced that Dorry Kordahi, Bryan Colangelo and Michael Proctor had been awarded the license for the club.

Under the agreement with the new ownership, the team was renamed The Hawks, in an effort to broaden the team's appeal in New South Wales. The NBL faced fierce backlash to the decision to strip the Illawarra name, and in February 2021 the NBL agreed to allow the club to be renamed the Illawarra Hawks after a successful campaign by the new owners to boost membership and corporate support.

In the 2022–23 season, the Hawks had four imports suffer season-ending injuries: Justin Robinson, George King, Peyton Siva and Michael Frazier II.

In the 2024–25 season, the Hawks earned their first ever minor premiership by finishing on top of the ladder with a 20–9 record. They went on to reach the NBL Grand Final with a 2–1 semi-finals series victory over the South East Melbourne Phoenix. In the grand final series, the Hawks and Melbourne United split the first four games, each winning their two games on the road. In a game three loss at home, import Trey Kell suffered a knee injury that ruled him out of game four. In game four in Melbourne, the Hawks lost centre Sam Froling to an Achilles injury in the second quarter but went on to win the game and send the series to game five in Wollongong. Kell returned in game five and alongside William Hickey, helped the Hawks win the championship with a 114–104 series-clinching victory. It marked the Hawks' first championship since 2001. The team was subsequently presented with the keys to the city by the City of Wollongong, a common practice when a Wollongong sporting team wins a national title.