Pagliaro () is an Italian surname, originally denoting someone working with straw (). Notable people with the surname include:
Alessandra Pagliaro (born 1997), Italian female weightlifter Genny Pagliaro (born 1988), Italian female weightlifter Harold E. Pagliaro (1925–2020), American literary scholar Jennifer Pagliaro (1983–2019), American singer Lou Pagliaro (1919–2009), American table tennis player Michel Pagliaro (born 1948), Canadian rock singer
See also Pagliari Pagliero