Out-of-contract Victor Anichebe will not be offered new deal by West Brom.
Anichebe announced on Twitter earlier this week that he would be leaving.
The 28-year-old striker played 63 times for the Baggies and found the net nine times after joining the club during the same transfer window.
Head coach Tony Pulis told the club’s official website: “The lad worked really hard for me and was as good as gold. Everybody at the club wishes him all the best in future career.”
However, Albion remain in talks with James Morrison about extending his stay at The Hawthorns.
Morrison’s contract is set to expire.
He has been with West Brom for nine years and made over 275 appearances for the club.
Midfielder Stephane Sessegnon, who will turn 32 in the coming weeks, has also been confirmed to leave the Hawthorns.
Sessegnon made 92 appearances for the Baggies, scoring eight goals, since arriving at the club from Sunderland in 2013.