The 1973 European Rowing Championships were rowing championships held at the regatta course on the Krylatskoye Rowing Canal in Moscow, Soviet Union. The competition was the first use of the venue. There were seven competitions for men and five for women. World Rowing Championships were held, up until 1974, at four-year intervals, and the European Rowing Championships were open to nations outside of Europe and had become to be regarded as quasi-world championships. From 1974 the world championships changed to an annual schedule, and the European Rowing Championships were discontinued. It was only in 2006 that the International Rowing Federation (FISA) decided to re-establish the European Rowing Championships, with the 2007 event the first regatta after the hiatus.