Jessia Islam (Bengali: জেসিয়া ইসলাম) is a Bangladeshi beauty pageant titleholder who won Miss World Bangladesh 2017, and represented Bangladesh at Miss World 2017 where she reached the top 40.

[3] She was first runner-up, but became Miss Bangladesh after the original titleholder, Jannatul Nayeem Avril was discovered to have been previously married.

[4][5][6] At Miss World, Islam won group six of the head-to-head challenge, which placed her in the top 40.

[7][8][9] Islam has modelled for brands including, Yellow (Beximco), PREALI, Cats Eye, Raw Nation, Oppo, Infinix Mobile, and Nippon Paint.

[14] Islam is actively involved in social work and has collaborated with various NGOs, including Poriborton Kori.