SS Georgette was a steamship built in 1872. She is best known, especially in Irish-American circles, for the part played in the story of the Catalpa rescue in April 1876. While the events surrounding her shipwrecking eight months later are dramatic and did capture the imagination of the local press, the ship itself had little effect on the coastal trade. Though heralding the way forward in the change from sail to steam on the long Western Australian coast, like its predecessor SS Xantho, Georgette had a short and ill-starred career and sank soon after its arrival there.

The Catalpa rescue was the escape, on 17–19 April 1876, of six Irish Fenian prisoners from the Convict Establishment, a British penal colony in Western Australia. They were taken on the convict ship Hougoumont to Fremantle, Western Australia, arriving 9 January 1868. In 1869, pardons had been issued to many of the imprisoned Fenians. Another round of pardons was issued in 1871, after which only a small group of "military" Fenians remained in Western Australia's penal system.