Jenna Stannis is a fictional character from the video game series Mass Effect. She is known for her role as a skilled Alliance officer and a member of the Systems Alliance, which represents human interests in the galaxy. Jenna is characterized by her strong leadership skills and dedication to her duties. In the game, Jenna often interacts with other key characters, including Commander Shepard, the main protagonist. Her decisions and actions can influence the storyline, showcasing the importance of teamwork and strategy in the face of galactic threats. Jenna's character adds depth to the narrative and highlights the complexities of military life in the Mass Effect universe.