Saqlain has set his sights on playing for England next summer

The 30-year-old, who has a British passport, played for the club from 1997-2005 and had a spell with county champions Sussex this summer.

"It is with great pleasure that we welcome back a Surrey legend," said the club's cricket manager Alan Butcher.

Meanwhile, a Surrey spokesman confirmed to BBC Sport they are in discussions with Pakistan fast bowler Mohammad Asif about playing for the club next season.

I can't wait to watch him weaving his magic in 2008 Alan Butcher

However, the spokesman denied speculation that West Indian paceman Pedro Collins is set to sign a two-year deal on Kolpak terms.

The return of Saqlain to Surrey is a major boost for the club, who finished fourth in the County Championship Division One last season.

Saqlain took 384 first-class wickets in his first spell at The Oval but serious knee problems in 2005 forced him to take a break from cricket.

He returned to have a brief spell with Ireland before his time at Sussex, where he took 18 wickets in four matches at an average of 17.55.

606: DEBATE What do you think about Saqlain's return to The Oval?

Butcher added: "Saqlain, as Surrey fans know, is a proven international quality spinner.

"To be securing his services as a local player is a huge bonus and I can't wait to watch him weaving his magic in 2008."

Saqlain, who also played 49 Tests for Pakistan with his last appearance coming in 2004, is also eligible to play for England in 2008.