The Certamen de Cine Corto Salas de los Infantes is an international short film festival held in Salas de los Infantes, Burgos, Spain, with the 26th edition scheduled for 2025/2026. The festival welcomes filmmakers from around the world to submit works with a maximum duration of five minutes, produced after January 1, 2024. Films must be in Spanish or include Spanish subtitles. The event features various awards, including a Jury Prize, Audience Award, Best Animated Short Film, and a "Premio Diminuto" for the best short film under 90 seconds. The awards ceremony for the 26th edition is planned for January 31, 2026, at the Teatro-Auditorio "Gran Casino" in Salas de los Infantes. The festival has been running since at least 2000, as indicated by its long history of editions.