Annibale Rigotti (30 October 1870 – 8 March 1968) was an Italian architect, teacher, designer and urban planner.
He worked on the restoration of Yıldız Palace, designed a railway station in Konya and two theatres in Bulgaria (1893–96).
He travelled to Siam (Thailand) in 1907, where he collaborated with Mario Tamagno and engineer Carlo Allegri to design the Ananta Samakhom Throne Hall.
During this time he designed Villa Norasingh and the gardens of Saranrom Palace, and served as chief architect in the Public Works Department.
He continued working in Turin, collaborating with D'Aronco and, later, his son Giorgio Rigotti, with whom he designed the Palazzo a Vela in 1961.