The Ethical Fiber Artist is an educational guidebook designed for fiber artists and designers committed to creating with integrity and sustainability. Including eight acclaimed fiber artists and educators, it encourages the use of eco-friendly textiles and emphasizes the importance of respecting our planet. This approach not only enhances artistic expression but also acts as a powerful catalyst for change. From 1.8 million years ago to the present day, fiber arts is one of the oldest art forms in human existence. What initially emerged as a practical skill has evolved into a celebrated form of artistic expression. Each stitch, weave, and fold of fabric tells stories and traditions, reflects emotional experiences, preserves cultural identities, and fosters community connections—all while paving the way for contemporary art. The Ethical Fiber Artist invites us to consider the future of sustainable art-making with fiber. It urges a reflection on the complexities of modern life while honoring the ancestral roots of fiber arts. Although there is increasing awareness of sustainability within the textile industry, particularly in fashion, there remains a gap between the materials fiber artists utilize and the environmental and animal exploitation associated with their production. To create responsibly, artists must seek sustainable plant fibers and innovative modern materials as alternatives to environmentally harmful options. This educational guidebook is designed for fiber artists and designers who are committed to integrity and sustainability in their art practice. The Ethical Fiber Artist highlights eight pioneering vegan-fiber artists: Gilli Bluejay, Maria João Gomes, Sienna Martz, Mélodie Nicolle, Saskia Saunders, Arlette Ngung, Rae Swan, and Ana Marcia Valera. It provides a rich history of fiber arts; essential insights into the textile industry’s environmental footprint as well as animal and human exploitation; and a comprehensive resource list of plant-based fibers and innovative materials. This guide serves as a valuable resource for anyone striving to become a low-impact fiber artist and designer.