Amanda Joy Zachman (née Zuckerman; born May 11, 1985) is an American realtor and former television personality. She is best known for competing on season 15 of Big Brother US. She became known for her showmance with McCrae Olson but quickly caused a controversy within the house due to her threatening comments made to other houseguests (mainly Candice Stewart, Jessie Kowalski, and Elissa Slater). As well as her racist comments towards Stewart and homophobic comments to fellow houseguest Andy Herren.

Zachman was sued in 2022 by Pennsylvania's attorney general, claiming she and her company were running a "homeowner benefits" scam.