Uber Carshare was an Australian company that facilitated peer-to-peer car rental, a system by which individuals may rent privately owned vehicles[1][2] on an hourly or daily basis to other registered users of the service.

[7][8][9] Caltex Australia (later Ampol) invested A$2.5 million in the company in 2016.

[11] Hyundai invested in the company in 2019,[12] and listed a number of its electric Ioniq vehicles for sharing through the platform.

On 20 January 2022, the company was acquired by Uber for an undisclosed sum, but believed to be $105 million.

The company continued operating independently following Uber's takeover with co-founder Will Davies as the chief executive until November 2022 when it was rebranded as Uber Carshare.