Tolkowsky or Tolkovsky () is a surname. Notable people with the surname include:
Dan Tolkowsky (1921–2025), Israeli general Denise Tolkowsky (1918–1991), English pianist and composer Gabi Tolkowsky (1939–2023), Belgian-Israeli diamond cutter Marcel Tolkowsky (1899–1991), Belgian diamond cutter Shmuel Tolkowsky (1886–1965), Belgian-Israeli agronomist and diplomat
See also