Wiggins was invited to address the squad by head coach Stuart Lancaster as they begin preparations for the QBE autumn internationals.
Lancaster arranged for former England footballer Gary Neville and rugby league international Kevin Sinfield to deliver similar motivational messages during the RBS 6 Nations championship.
England lock Mouritz Botha Tweeted: "Our guest speaker was only Bradley Wiggins!!!! Very inspirational."
England open their autumn campaign against Fiji on November 10 before tackling Australia, South Africa and New Zealand on consecutive Saturdays at Twickenham.
The squad are training at the Football Association's new St George's Park complex in Burton this week.
Gloucester wing Charlie Sharples tweeted: "What an awesome evening. Bradley Wiggins came in to talk to the boys! The man's a legend!!"
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.