David Corwin

David Corwin was a supporting character on the Babylon 5 television series and various media.

He was portrayed by Joshua Cox.

Assigned to B5 in 2258 he worked as a technician in C&C, assisting with various duties such as flight control and station operations.

In 2260 Corwin was promoted to Lieutenant. After Corwin's promotion John Sheridan and Susan Ivanova decided to determine if Corwin could be trusted to be brought into their conspiracy of light against President Morgan Clark. Ivanova invited him to her quarters to talk. At first thinking she was asking him on a date, he brought flowers to his quarters, but realizing his mistake upon arrival he claimed someone had left the flowers in the corridor. This led Ivanova to think Marcus Cole had left them for her. Based on their conversation Ivanova didn't think it was a good idea to bring him into the conspiracy.

However a few months later, when Clark declared martial law and bombed Mars, Corwin stood by Sheridan when Sheridan declared B5 was seceding from the Earth Alliance. In the battle that followed he ran the tactical systems. He would become a vital member of Sheridan's staff during the Shadow War and the Earth Alliance Civil War.

After Clark's death and the end of the Civil War, Corwin became the executive officer on the station under the new CO Elizabeth Lochley. He would serve her as loyally as he did Sheridan and Ivanova. Corwin also served as the liason between station command and control and the Interstellar Alliance.