We are pleased to invite you to the First Bilbao Workshop on Algorithmic Fairness (FBWAF21) that BCAM will host online from 21st to 23rd June 2021. This event aims to give an overview of the fair learning problem, from its origin to the current state-of-the-art, discussing future research opportunities. During these three days, invited speakers will present some of the latest methodological developments in this area as well as different applications in several domains. The provisional schedule can be found at https://wp.bcamath.org/fbwaf21/programme/. Registration is free but necessary to attend the talks, and is now open at the link https://wp.bcamath.org/fbwaf21/registration/. Additional information is available at the official web of the workshop https://wp.bcamath.org/fbwaf21. We would be delighted to have you join us and hope you find the workshop useful and enjoyable. If you have any further questions, please do not hesitate to contact us at email@example.com. Best regards, The Organizing Committee of the FBWAF21.