Mehreen Saeed Faruqi is a Pakistani-born Australian politician and former engineer who has been a Senator for New South Wales since 15 August 2018, representing the Greens. She was chosen to fill a casual vacancy caused by the resignation of Lee Rhiannon, before being elected in her own right in 2019. She had previously served in the New South Wales Legislative Council between June 2013 and August 2018. Since June 2022, Faruqi has served as Deputy Leader of the Australian Greens.

The Australian Greens, commonly referred to simply as the Greens, are a confederation of green state and territory political parties in Australia. As of the 2022 federal election, the Greens are the third largest political party in Australia by vote and the fourth-largest by elected representation. The leader of the party is Adam Bandt, with Mehreen Faruqi serving as deputy leader. Larissa Waters currently holds the role of Senate leader.