WEST COAST defender Sam Butler will play on for a 14th season after signing a new one-year deal with the club.

Butler, 30, has struggled with injuries throughout his career, but played a career-high 20 games in 2016 for a total of 157, and gives the Eagles much needed experience across half-back.

The 2006 premiership player is joined by young forward Tom Lamb, who has penned a one-year contract extension, as reported by AFL.com.au on October 29.

Lamb played 20 games in the WAFL last season, and failed to add to the one senior appearance he made in the opening round of 2015.

The Eagles have also decided to give another season to rookie-listed players Simon Tunbridge, Jordan Snadden and Paddy Brophy, and general manager of football Craig Vozzo said the signing of one important veteran, and a host of youngsters, was important for the club.

"Sam has been a wonderful servant for many years and we’re delighted to have him commit to the club for another season," Vozzo said.

"His experience is invaluable to our young players and we think he's still playing at a high level, so to have him on board for 2017 is fantastic.

"After an injury-interrupted 2015, Tom had a solid year of growth last season.

"Tom has just turned 20 and we look forward to helping him further improve and achieve his significant potential.

"Simon , Jordan and Paddy are all quality young men who are developing well and we look forward to them continuing to grow in 2017."