Does Donald Trump have ADHD? Yes, Donald Trump still shows a lot of signs of Adult ADD / ADHD. Maybe he could won the presidency by hiringan ADD / ADHD Coach. Im guessing hed be a very challenging client to work with! (Sarcasm).Over the past few weeks Ive been getting a lot traffic to my blog from people doing searches about Donald Trump and ADD / ADHD. Back in 2005 after watching The Apprentice I wrote the blog post Does Donald Trump have Adult ADD? Its now coming up #1 on Google for Donald Trump ADHD.