Matthiesen Gallery may refer to:

• Matthiesen Gallery, London, founded in 1978 by Patrick Matthiesen
• Matthiesen Gallery, Berlin

Another Matthiesen Gallery existed in London in the 1930s.

• Dorothy Garay
• Dorothy Gautreaux
• Dorothy G. Cumming
• Dorothy Geeben
• Dorothy Germain
• Dorothy Gladys Smith
• Dorothy Goldin Rosenberg
• Dorothy Gould Burns
• Dorothy Gow
• Dorothy Grant
• Dorothy Grebenak
• Dorothy Green
• Dorothy Green (tennis)
• Dorothy Grider
• Dorothy Gulliver
• Dorothy Guyver Bouchier
• Dorothy Hale
• Dorothy Hancock
• Dorothy Harley Eber
• Dorothy Harrell
• Dorothy Hartley
• Dorothy Hayes
• Dorothy Hite
• Dorothy Holman
• Dorothy Horstmann