Donald Trump Jr Net Worth Forbes - And eric are each worth an estimated $300 million, according to cnw.. Is an american businessman and tv personality who has a net worth of $300 million. Don jr., like his two other full siblings, had a 7.5 per cent stake in the trump international hotel in washington dc worth us$15 million when . Per the site, the younger trump is . It's also a fair chunk of change for . Various news organizations have attempted to estimate his wealth. Is an american businessman and tv personality who has a net worth of $300 million. That's a lot of money for eric and don jr., who forbes estimated were each worth $25 million in 2019. And eric trump appear to be worth about $25 million each. Donald trump junior, trump's eldest child, oversees the trump family business as vice president, along with . It's also a fair chunk of change for . Trump lost roughly half of his net worth during his time in office as president as several organiz...