Ullrich (German pronunciation: [uːlʁiːx]), is a German surname of Germanic origin. Other variants include Ulrich, Ulrych/Ullrych, Ulryk/Ullryk, and many more.
Notable people with the surname include:
- Alexander Ulrich (born 1971), German politician
- Anton Ullrich (1826–1895), German industrialist and inventor
- Artur Ullrich, German footballer
- Axel Ullrich (born 1943), German cancer researcher
- Cornelia Ullrich (born 1963), German hurdler
- Dave Ullrich, Canadian musician and entrepreneur
- Egon Ullrich(de) (1902–1957), German mathematician
- Frank Ullrich (born 1958), German biathlete and Olympic medalist
- Franz Ullrich (1830–1891), German industrialist
- Gerald Ullrich (born 1962), German politician
- Jan Ullrich (born 1973), German professional road bicycle racer
- Kay Ullrich (1943–2021), Scottish politician
- Logan Ullrich (born 2000), New Zealand rower
- Sandy Ullrich (1921–2001), Cuban professional baseball pitcher
- Stephanie Ullrich (born 1984), German football goalkeeper
- Volker Ullrich (born 1975), German politician