
Rockingham is a city and primary centre in Western Australia south-west of the Perth city centre and south of Fremantle. It has a beachside location at Mangles Bay, the southern extremity of Cockburn Sound. To its north stretches the maritime and resource-industry installations of Kwinana and Henderson. Offshore to the north-west is Australia's largest naval fleet and submarine base, Garden Island, connected to the mainland by an all-weather causeway. To the west and south lies the Shoalwater Islands Marine Park.

The Catalpa rescue involved the escape, on 17–19 April 1876, of six Irish Fenian prisoners from the then British penal colony of Western Australia. They were sent on the convict ship Hougoumont, arriving at Fremantle on 9 January 1868, at the Convict Establishment In 1869, pardons had been issued to many of the imprisoned Fenians. Another round of pardons were issued in 1871, after which only a small group of "military" Fenians remained in Western Australia's penal system. In 1874 one of them managed to smuggle out a letter to America where it came into the hands of John Boyle O'Reilly, who had escaped earlier. He mounted a rescue operation involving the purchase of the merchant bark Catalpa. It dropped anchor in international waters off Rockingham and dispatched a whaleboat to shore. At 8:30 am, six Fenians who were working in work parties outside the prison walls, Thomas Darragh, Martin Hogan, Michael Harrington, Thomas Hassett, Robert Cranston and James Wilson, all successfully absconded and made it back to America.

Lake Richmond is a freshwater lake in Rockingham, Western Australia. It is approximately 1,000 m × 600 m, with an area of 40 ha, and is 15 m (49 ft) deep in the centre. It is believed to be named after the London borough.

Rockingham Naval Memorial Park is a military memorial in the City of Rockingham, Western Australia, dedicated to the Royal Australian Navy. It contains a number of commemorative plaques, a 110 mm (4.5 in) gun turret from HMAS Derwent and a submarine fin from HMAS Orion.

Rockingham bus station was a Transperth bus station located next to Rockingham City Shopping Centre, 47 kilometres south of Perth, Western Australia. The station provided bus transfers between inter-city and suburban routes. Its role was replaced in December 2007 by bus facilities at the Rockingham railway station and the former bus station was demolished in 2008.

The Rockingham Hotel is a historic hotel and pub in Rockingham, Western Australia, its origins dating back to 1886, when Rockingham was an important export location for Western Australian timber.

The Rockingham War Memorial is a military memorial in the City of Rockingham, Western Australia, dedicated to what is now the Australian Defence Force.