|Played by:||Rick Worthy|
- For the fictional holographic villain, please see Hippocrates Noah.
Noah Lessing was a Starfleet crewman who served aboard the USS Equinox under the command of Captain Rudolph Ransom in 2371. In that year, the Equinox was stranded in the Delta Quadrant by the alien entity known as "the Caretaker." (VOY: "Equinox")
Lessing had a sister with whom he would visit McKinley Park when they were children. When he was ten years old, he stumbled into a patch of poison ivy, causing him to swell up "like a Regellian blood worm." (VOY: "Equinox, Part II")
As a member of the Equinox crew, Crewman Lessing participated in criminal experiments to augment their warp drive by murdering a series of nucleogenic lifeforms and converting their remains into a source of fuel, presenting the crew with the opportunity to return to the Alpha Quadrant in mere months. This incurred the wrath of the lifeforms, however, who began to stage near-constant attacks on the Equinox, gradually depleting the ship's defenses. The Equinox was rescued in 2376 by the crew of the USS Voyager, another Starfleet vessel which had been stranded in the Delta Quadrant. As the Equinox crew attempted to conceal their activities from Captain Janeway, Lessing was assigned the task of taking internal sensors in the section containing Voyager's field generator offline, allowing them to beam it to the Equinox for use in confining the lifeforms and continuing their experiments. (VOY: "Equinox")
After successfully escaping from Voyager, the Equinox crew hid their vessel in orbit of a planet with a parthogenic atmosphere, where Lessing led a landing party to localize deuterium ore deposits. While on the planet, however, the team was ambushed by a team from Voyager, and Lessing was taken into custody. Later, Captain Janeway interrogated Lessing in one of Voyager's cargo bays as to Captain Ransom's tactical status, threatening to drop the shields around the bay and allow the nucleogenic lifeforms to enter. Lessing refused to cooperate, believing that Janeway was bluffing, and that she would not actually sacrifice Lessing's life to attain her goal of finding Ransom. Janeway was adamant, however, and followed through with her threat. Lessing was only saved by the intervention of Commander Chakotay, who entered the cargo bay and used a phaser to seal the interspatial fissure which the lifeforms used to gain access to the normal spacetime continuum. Realizing that Lessing would not betray his commanding officer, Chakotay instead inquired about the Ankari, the species which had introduced the Equinox crew to the nucleogenic lifeforms in the first place. Using this information, the Voyager crew was eventually able to defeat the Equinox, and took aboard five new crewmembers, Lessing included, all of whom were reduced to the rank of crewman. (VOY: "Equinox, Part II")