Israel Lipski (born Israel Lobulsk; 1865 – 22 August 1887) was a convicted murderer of Polish-Jewish descent living in the East End of London. Lipski worked as an umbrella stick salesman, employing Harry Schmuss and Henry Rosenbloom. The series of events leading up to his execution began on 28 June 1887 when police were summoned to 16 Batty Street; a young woman, Miriam Angel, had been murdered after being forced to consume nitric acid. She was 6 months pregnant at the time. The coroner at her inquest was Wynne Edwin Baxter.