The Estorick Collection of Modern Italian Art is a museum in Canonbury Square in the district of Islington on the northern fringes of central London.

Estorick and his German-born English wife Salome (1920–1989) discovered Umberto Boccioni’s book Futurist Painting and Sculpture (1914) while they were on their honeymoon in 1947.

Before the end of their trip they visited the erstwhile Futurist Mario Sironi in Milan and bought most of the contents of his studio, including hundreds of drawings.

The Estorick Collection moved to its current premises in Northampton Lodge, previously the home and office of Sir Basil Spence, the British architect, a converted Grade II-listed Georgian house, in 1998.

It features paintings by Futurism's main protagonists: Giacomo Balla, Umberto Boccioni, Carlo Carrà, Gino Severini, Luigi Russolo and Ardengo Soffici, and works by Giorgio de Chirico, Amedeo Modigliani, Giorgio Morandi, Mario Sironi and Marino Marini.