Gertrude

Gertrude or Gertrud may refer to:

• Gertrude, West Virginia, United States, a ghost town
• Gertrude Island, Washington, United States
• Gertrude (crater), on Uranus's moon Titania
• 710 Gertrud, an asteroid

• Gertrude (given name), a given name, including a list of people with the name

For fictional characters, see Gertrude (given name).

• Gertrud (play), a 1906 Swedish play by Hjalmar Söderberg
• Gertrud (film), 1964 Danish film based on Söderberg's play
• Gertrud (novel), by Hermann Hesse

• Alice Gertrude (1898–1907), an American steamship
• Gertrude (1841–1845), a ship chartered by the New Zealand Company
• Gertrude (1843–1864), a brig that operated in Australia
• Gertrude L. Thebaud (1930–1948), an American fishing and racing schooner
• HM Hired armed schooner Gertrude (lost 1804), a hired schooner that served in the Royal Navy in 1804
• TSS Gertrude (1905–1962), a British passenger steamship
• USS Gertrude (1862–1880), a British steamship captured by the United States Navy and pressed into service as a gunboat during the American Civil War

• Gertrude (code name), an invasion plan for Turkey by Nazi Germany
• Gertrude, an underwater telephone used by submarines for communication
• .Gertrude, an Esoteric programming language

• Trudy