Aglionby may be the surname of:
Edward Aglionby (died c. 1591) (1520–c. 1591), MP for Carlisle, and for Warwick, and poet Edward Aglionby (died 1553), MP for Carlisle Edward Aglionby (died 1599), MP for Carlisle Hugh Aglionby, MP John Aglionby (divine), died ca. 1610 John Aglionby (bishop), Bishop of Accra from 1924 to 1951 John Aglionby (MP), MP from 1553 to 1559 Julia Aglionby (born 1969), British surveyor
As a placename it may refer to: Aglionby, Cumbria, England