Jeloq was a Bolian female Starfleet security officer in the 24th century.
By 2375, Ensign Jeloq served under Security Chief Padraig Daniels aboard the USS Enterprise-E. She, Seo and Cruzen took Gul Madred and Glinn Driana into custody after they were rescued. (TNG short story: "Four Lights")
By 2378, she had been promoted to Lieutenant, serving under Security Chief Christine Vale. She was killed by Kalsha while attempting to take him into custody in his guise as Lieutenant Diix. (TNG novel: A Time to Harvest)
Jeloq was later mentioned as a casualty by Sabin Genestra as he questioned Vale on her performance. (TNG novel: A Time for War, A Time for Peace)