Youda made 70 appearances during his time with Charlton
Yeovil Town have signed defender Kelly Youga on a short-term contract until the end of the season.
The 25-year-old has been without a club since being released by Charlton in the summer and had been on trial at Huish Park this week.
During his six-year spell with the Addicks, Youga was loaned out to Bristol City where he played under new Glovers boss Gary Johnson.
He also spent time on loan at Bradford and Scunthorpe.
Youga becomes Johnson's fourth signing since his return to the League One club earlier in the month.