The edible insect industry is rapidly emerging as a transformative sector addressing global food security, sustainability, and resource efficiency challenges. This chapter explores the evolving market trends, consumer preferences, and innovative business opportunities associated with edible insects as a sustainable protein source. It highlights the environmental advantages of edible insect farming, including reduced land, water, and greenhouse gas emissions compared to traditional livestock production. Nutritional benefits, such as high-quality protein, essential amino acids, and micronutrients, further underscore their potential to combat malnutrition and support health-conscious consumers. Regional insights reveal the cultural and economic significance of edible insects in Asia, Africa, and Latin America, where traditional entomophagy practices are being integrated with modern food systems. Success stories from Thailand, Mexico, and Kenya illustrate the potential for scaling production and improving market accessibility. The chapter also discusses consumer behavior, emphasizing the need to overcome barriers such as food neophobia through education, innovative marketing, and product development. Emerging trends include hybrid insect–plant protein products, functional foods, and insect-based feed for aquaculture and livestock. Technological advancements, including automated farming, vertical integration, and blockchain for traceability, are driving scalability and enhancing food safety standards. The chapter emphasizes the importance of harmonized global regulations, public–private partnerships, and sustainable business models in fostering industry growth. Recommendations include leveraging certifications, targeted consumer education, and stakeholder collaborations to support the mainstream adoption of edible insects.