Hilbert is both a Germanic masculine given name and surname. Notable people with the name include:
Given name: Hilbert Leigh Bair (1894–1985), American World War I flying ace Hib Sabin (born 1935), American sculptor and educator; born Hilbert Sabin Hilbert Schauer (1920–2015), associate justice of the Colorado Supreme Court Hilbert Schenck (1926–2013), science fiction writer and engineer Hilbert Shirey (fl. 1980s–2010s), American poker player Hilbert van der Duim (born 1957), Dutch speed skater Hilbert Van Dijk (1918–2001), Australian fencer Hilbert Philip Zarky (1912–1989), American tax attorney
Surname: Hilbert (surname)