HMS Crescent was a first class cruiser of the Edgar class in the British Royal Navy. Crescent, and her sister ship Royal Arthur, were built to a slightly modified design and are sometimes considered a separate class. She was launched in 1892, saw early service at the Australia Station and the North America and West Indies Station, served in the First World War, and was sold for breaking up in 1921.

The Edgar class were nine first-class protected cruisers built for the Royal Navy under the Naval Defence Act of 1889. The class gave long service and all of the ships participated in the First World War. One, HMS Hawke, was lost during the war, with the other eight being scrapped in the 1920s.