The former President was shot after he had just taken to the stage at his final campaign rally ahead of this week’s Republican National Convention in Milwaukee.
Speaking afterwards, the Federal Bureau Investigation (FBI) have said that this incident is being treated as an assassination attempt.
The person who fired these shots at Mr Trump, has since been identified as Thomas Matthew Crooks from Bethel Park, Pennsylvania, who was also shot dead at the scene by Secret Service agents.
After being taken off the stage by Secret Service agents, Donald Trump later confirmed that he was safe, and revealed that the bullet struck him on the upper part of his ear.
This shooting Mr Trump has sent shockwaves around the world, with many well known faces from showbusiness having their say on the events.
Taking to social media, US rapper 50 Cent shared a clip of his track, ‘Many Men (Wish Death)’, including a photo of Trump standing with his fist in the air, and blood on his cheek.
“I know the vibes,” he said. “We are all in trouble now!”.
Other household names to have their say on social media, also include known Trump supporter Kid Rock, who shared a video via Instagram, yelling at the camera. “You f*** with Trump, you f*** with me”, the ‘All Summer Long’ singer said.
Other names from the world of entertainment to react online also include Blondie guitarist Chris Stein, OME, and US rapper Soulja Boy
