Sola Aoi (蒼井そら) is a Japanese former AV idol, nude model, and film and television actress. Starring in more than 600 adult films between 2002 and 2011, Aoi is widely considered one of the most famous AV idols of the 2000s, with her popularity as an adult video actress leading to celebrity status as a media personality both in Japan and abroad.

As a student, she worked at various part-time jobs in the food-service industry, such as pizza parlors, pubs and sushi bars with the intent of becoming a pre-school teacher. While in her third year in high school, Aoi was scouted in Shibuya by a talent agency for gravure modelling. She decided to enter the adult entertainment industry with the aim of eventually working on TV and in other parts of the entertainment industry, stating that "If there was only the AV industry, I couldn’t do it."