Having made 12 starts in 2011-12, the 23-year-old is well on his way to surpassing that total already this season after emerging as a key man at Kingsholm.
Director of rugby Nigel Davies admitted that Savage has been one of the stand-out performers following his arrival at the club in the summer.
"Tom's proof that you don't necessarily need to have been capped at U18 or U20 level, or come through an Academy, to make it to first team level," said Davies.
"He's got real talent, but he allies that with hard work, a genuine desire to continually improve his game and a willingness to play wherever the team need him to.
"I can't speak highly enough of his attitude and his performances this season. He's become an integral part of the squad and his new contract is a reflection of that.
"I'm very happy that Tom will be a part of what we're looking to achieve here at Gloucester Rugby over the next few seasons."
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.
$29.99
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.
