The striker clinched a 35th minute goal in the Venezuela clash after winning a header and slotting in a rebound.
Pics have also emerged of Calvert-Lewin and his stunning girlfriend, Megan Taylor Lilley, on social media.
She wore a revealing tight black dress and high heels while the striker was in more casual attire.
Meg regularly poses on camera for her 7,000 Instagram followers and it is believed the couple have been dating since the end of last year.
Celebrities and Twitter users reacted with joy after England’s historic win and praised their exciting playing style.
Former England striker Gary Lineker tweeted: “England’s Under-20s have won the World Cup. What a brilliant week it’s been for the youth of our nation. Congratulations.”
Manchester United legend Rio Ferdinand also praised the U20s squad and said: “Let’s give them a chance at club level!”
England’s Under-20s have won the World Cup. What a brilliant week it’s been for the youth of our nation. Congratulations.
— Gary Lineker (@GaryLineker) June 11, 2017
Jase the ace wrote: “Well done England U20s, hopefully a good building block for the next few years.”
Graham Bone posted: “Incredible achievement by the U20s hopefully some of these lads can make the step up and take that winning attitude with them.”
Warran Flanagan tweeted: “Class from the U20s. Senior squad need to take note of that!!”
— Graham Bone (@grhbo) June 11, 2017
“I’m really grateful for the opportunities I’ve had since joining the club”
The 20-year-old has made 10 first-team appearances since joining the Toffees from Sheffield United in August 2016.
He scored his first goal for the club in the 4-0 win over Hull City in March.
“I’m really grateful for the opportunities I’ve had since joining the club and I’m really looking forward to continuing my development here,” he told Evertonfc.com.
“I hadn’t expected things to move as fast as they have and to have played against the teams I have done.
“I’m very grateful for that and I’m working hard every day to improve.”