Mackellar

Mackellar is the surname of:
 * Dorothea Mackellar, influential bush poet
 * Duncan Mackellar and his identically named nephew, Duncan Mackellar, Junior, both early colonial settlers of the area near Braidwood.
 * Michael MacKellar, former Member for Warringah
 * Patrick MacKellar, British military engineer, 1717-1778

In addition, Mackellar may refer to:
 * The Division of Mackellar, an Australian Federal electorate first held by William Wentworth IV
 * Mackellar Girls Campus, a girls' high school in Manly Vale, a suburb of Sydney