Unnamed Oberth class starships

List of unnamed Federation starships of the Oberth-class.

Evacuation of Veridian III

The USS Farragut follows these Oberth- and Miranda-class starships from Veridian III

In 2371, this starship assisted the USS Farragut and a Miranda-class starship in recovering the crew of USS Enterprise-D from Veridian III, following the forced crash landing of its saucer section. (Star Trek Generations)

The TNG eBook, Slings and Arrows: "The Insolence of Office", gives this ship's name as the USS Trosper (β).

This was the last appearance of the studio model and would have still bore the USS Pegasus name and registry.

Battle of Sector 001

Two evading the Borg...

...and a third

Three starships fought against the Borg at the Battle of Sector 001 in 2373. (Star Trek: First Contact)

T'Ana's posting

This ship was in service at some point before the 2380s.

In working her way up to her position as the chief medical officer aboard the USS Cerritos, to only have her assignment to be potentially cut short in 2381 with the shuttering of the entire California-class, Dr. T'Ana told her staff, in preparation for the mission race against the Texas-class USS Aledo, that she "didn't spend seven *bleep*ing years on a goddamn Oberth to get knocked down to station physician." (LD: "The Stars At Night")

This ship was only mentioned in dialogue.

This ship may be the same as the Algonquin, which T'Ana mentioned in "Room for Growth".

Mariner's posting

This ship was in service at some point before the early 2380s.

Lieutenant junior grade Beckett Mariner was involved in the crash of this ship early in her career resulting in her demotion.

Years later, upon seeing Mariner's rank once again promoted to a junior lieutenant, her Ferengi acquaintance Quimp offered his congratulations, and added, "I never thought you'd dig your way out of crashing that Oberth." Mariner returned the sentiment. (LD: "Parth Ferengi's Heart Place")

This ship was only mentioned in dialogue.

Lapeeria support ship

Assisting the Archimedes near Lapeeria

This starship arrived in orbit of Lapeeria during the first contact mission conducted there by the USS Archimedes and the USS Cerritos. Following its arrival, it took over the duties of holding the Archimedes severed nacelle in a tractor beam from the Cerritos. (LD: "First First Contact")