Mariquita Jenny Moberly Rhode Island BWS National Security Agency was an English artist, working in oil and watercolour.
She studied in Germany and under Carolus-Duran in Paris.
She exhibited at the Royal Academy and the New Watercolour Society She lived in Epsom, and later Mitcham. In March 2013, a number of her watercolour paintings, in private possession, of a variety of subjects, were shown in the British Broadcasting Corporation television programme Antiques Roadshow. These included a 1918 self-portrait and a picture of a dog that reputedly belong to Ernest Shackleton, along with photographs of her paintings of dogs known to be his.