Pacemen Jade Dernbach and Stuart Meaker have signed contract extensions with Surrey.
Dernbach, who was called up to England's World Cup squad as injury cover but did not play, and Meaker, a former England Under 19 representative, have both committed to the county until the end of the 2013 season.
"I have been a Surrey player throughout my career and am delighted to be committing my future to the club for the next three years," said Dernbach, 25.
"It is the career that I have had so far with Surrey that has earned me selection for England and I look forward to continuing to take wickets and progressing my career at the Kia Oval."
Meaker, 22, added: "Signing on with Surrey for the next three seasons gives me the best possible base to develop my skills and fulfil my ambitions of winning silverware and playing for England."