AbstractThe Year 2023 is particularly important for Acta Ophthalmologica journal. It is an anniversary year, asActa Ophthalmologicacelebrates its 100th anniversary. The journal was founded by Konrad Kristian Karl (K.K.K) Lundsgaard in 1923. The goal was to present the clinical and experimental achievements of the ophthalmological communities of the Nordic countries. With the passage of time and increasing interest from scientific communities in other countries, it has become one of the most visible ophthalmology journals in the world. Acta Ophthalmologica publishes a wide variety of high‐quality ophthalmological papers. Here, we present the activities ofActa Ophthalmologicaover the past 100 years.