Al Smutko was a Starfleet officer in the 24th century.
In 2365, he was the commander of the USS Excalibur. His name was listed on the Starship Deploy Status chart that was on display in the courtroom of Starbase 173. (TNG: "The Measure Of A Man", okudagram)
This character was only mentioned in writing.
He was named after TNG construction coordinator Al Smutko