Defender Back In TangerinePeter Clarke has returned to Bloomfield Road after agreeing a one-year deal with an option for a further year.
The defender, who spent two seasons with The Seasiders from 2004 to 2006, arrives having spent the last five years of his career with Huddersfield Town.
"It's nice to be back. The place has changed a little bit but some of the same faces are still here, which is nice.
"I return a more experienced player and someone who can hopefully help the younger players, maybe be a bit of a role model for some of them. I will give my all, as I always have done, and I'm thoroughly excited about being back."
The deal is subject to a medical.