The 2018 European Karate Championships were the 53rd edition of the European Karate Championships, and were held in Novi Sad, Serbia from 10 to 13 May 2018.

Sandra Sánchez Jaime is a retired Spanish karateka. She won the gold medal in the women's kata event at the 2020 Summer Olympics in Tokyo, Japan. She is a two-time gold medalist in the women's individual kata event at the World Karate Championships. She also won the gold medal in this event at the European Karate Championships in seven consecutive competitions. She is also recognised by Guinness World Records for winning the most medals in the Karate1 Premier League; she won 35 consecutive medals between January 2014 and February 2020.