Aurora—Oak Ridges—Richmond Hill is a federal electoral district in Ontario, Canada.

It encompasses a portion of Ontario previously included in the electoral districts of Newmarket—Aurora, Oak Ridges—Markham, and Richmond Hill.

[2] Aurora—Oak Ridges—Richmond Hill was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order.

It came into effect upon the dropping of the writs for the 2015 federal election.

[3] According to the 2021 Canadian census[4] Languages: 41.0% English, 12.6% Mandarin, 8.9% Cantonese, 7.7% Persian, 4.0% Russian, 2.4% Italian, 1.9% Korean, 1.3% Arabic, 1.1% Spanish Religions: 42.3% Christian (20.9% Catholic, 5.7% Christian Orthodox, 1.9% Anglican, 1.6% United Church, 1.1% Presbyterian, 11.1% Other), 11.7% Muslim, 3.7% Jewish, 2.3% Hindu, 1.9% Buddhist, 37.0% None Median income: $39,600 (2020) Average income: $63,900 (2020) This riding has elected the following members of Parliament: